Home / 952,877.93-1,314,800.17-539,411.90

Finding the Fourth Proportional to 952,877.93, 1,314,800.17 and 539,411.90

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Solution

The fourth proportional to 952,877.93, 1,314,800.17 and 539,411.90 is: 744,291.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,877.93 : 1,314,800.17 = 539,411.90 : x
  2. Step 2: Convert to fraction form
    952,877.93/1,314,800.17 = 539,411.90/x
  3. Step 3: Cross multiply
    952,877.93x = 1,314,800.17 × 539,411.90
  4. Step 4: Simplify right side
    952,877.93x = 709,218,849,897.49
  5. Step 5: Solve for x
    x = 709,218,849,897.49/952,877.93
  6. Step 6: Final answer
    x = 744,291.41

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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.