Home / 1,164,373.38-1,746,006.94-406,122.71

Finding the Fourth Proportional to 1,164,373.38, 1,746,006.94 and 406,122.71

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Solution

The fourth proportional to 1,164,373.38, 1,746,006.94 and 406,122.71 is: 608,991.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,373.38 : 1,746,006.94 = 406,122.71 : x
  2. Step 2: Convert to fraction form
    1,164,373.38/1,746,006.94 = 406,122.71/x
  3. Step 3: Cross multiply
    1,164,373.38x = 1,746,006.94 × 406,122.71
  4. Step 4: Simplify right side
    1,164,373.38x = 709,093,071,750.52
  5. Step 5: Solve for x
    x = 709,093,071,750.52/1,164,373.38
  6. Step 6: Final answer
    x = 608,991.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.