Home / 1,048,187.36-1,446,503.36-595,503.20

Finding the Fourth Proportional to 1,048,187.36, 1,446,503.36 and 595,503.20

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Solution

The fourth proportional to 1,048,187.36, 1,446,503.36 and 595,503.20 is: 821,797.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,187.36 : 1,446,503.36 = 595,503.20 : x
  2. Step 2: Convert to fraction form
    1,048,187.36/1,446,503.36 = 595,503.20/x
  3. Step 3: Cross multiply
    1,048,187.36x = 1,446,503.36 × 595,503.20
  4. Step 4: Simplify right side
    1,048,187.36x = 861,397,379,690.75
  5. Step 5: Solve for x
    x = 861,397,379,690.75/1,048,187.36
  6. Step 6: Final answer
    x = 821,797.14

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Double scale
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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.