Home / 732,435.56-1,010,677.54-410,100.84

Finding the Fourth Proportional to 732,435.56, 1,010,677.54 and 410,100.84

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Solution

The fourth proportional to 732,435.56, 1,010,677.54 and 410,100.84 is: 565,892.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,435.56 : 1,010,677.54 = 410,100.84 : x
  2. Step 2: Convert to fraction form
    732,435.56/1,010,677.54 = 410,100.84/x
  3. Step 3: Cross multiply
    732,435.56x = 1,010,677.54 × 410,100.84
  4. Step 4: Simplify right side
    732,435.56x = 414,479,708,123.13
  5. Step 5: Solve for x
    x = 414,479,708,123.13/732,435.56
  6. Step 6: Final answer
    x = 565,892.39

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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.