Home / 5,626,696.59-8,429,897.21-3,463,957.71

Finding the Fourth Proportional to 5,626,696.59, 8,429,897.21 and 3,463,957.71

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Solution

The fourth proportional to 5,626,696.59, 8,429,897.21 and 3,463,957.71 is: 5,189,689.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,696.59 : 8,429,897.21 = 3,463,957.71 : x
  2. Step 2: Convert to fraction form
    5,626,696.59/8,429,897.21 = 3,463,957.71/x
  3. Step 3: Cross multiply
    5,626,696.59x = 8,429,897.21 × 3,463,957.71
  4. Step 4: Simplify right side
    5,626,696.59x = 29,200,807,417,767.20
  5. Step 5: Solve for x
    x = 29,200,807,417,767.20/5,626,696.59
  6. Step 6: Final answer
    x = 5,189,689.36

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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.