Home / 1,083,346.38-1,494,999.54-599,901.12

Finding the Fourth Proportional to 1,083,346.38, 1,494,999.54 and 599,901.12

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Solution

The fourth proportional to 1,083,346.38, 1,494,999.54 and 599,901.12 is: 827,853.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,346.38 : 1,494,999.54 = 599,901.12 : x
  2. Step 2: Convert to fraction form
    1,083,346.38/1,494,999.54 = 599,901.12/x
  3. Step 3: Cross multiply
    1,083,346.38x = 1,494,999.54 × 599,901.12
  4. Step 4: Simplify right side
    1,083,346.38x = 896,851,898,445.49
  5. Step 5: Solve for x
    x = 896,851,898,445.49/1,083,346.38
  6. Step 6: Final answer
    x = 827,853.32

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Double scale
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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.