Home / 1,082,000.38-1,493,204.48-598,557.19

Finding the Fourth Proportional to 1,082,000.38, 1,493,204.48 and 598,557.19

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Solution

The fourth proportional to 1,082,000.38, 1,493,204.48 and 598,557.19 is: 826,033.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,000.38 : 1,493,204.48 = 598,557.19 : x
  2. Step 2: Convert to fraction form
    1,082,000.38/1,493,204.48 = 598,557.19/x
  3. Step 3: Cross multiply
    1,082,000.38x = 1,493,204.48 × 598,557.19
  4. Step 4: Simplify right side
    1,082,000.38x = 893,768,277,644.21
  5. Step 5: Solve for x
    x = 893,768,277,644.21/1,082,000.38
  6. Step 6: Final answer
    x = 826,033.24

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Half scale
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Double scale
Find fourth proportional to 1,082,001.38, 1,493,205.86 and 598,558.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.