Home / 5,939,332.02-8,192,044.14-5,450,876.04

Finding the Fourth Proportional to 5,939,332.02, 8,192,044.14 and 5,450,876.04

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Solution

The fourth proportional to 5,939,332.02, 8,192,044.14 and 5,450,876.04 is: 7,518,323.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939,332.02 : 8,192,044.14 = 5,450,876.04 : x
  2. Step 2: Convert to fraction form
    5,939,332.02/8,192,044.14 = 5,450,876.04/x
  3. Step 3: Cross multiply
    5,939,332.02x = 8,192,044.14 × 5,450,876.04
  4. Step 4: Simplify right side
    5,939,332.02x = 44,653,817,121,348.41
  5. Step 5: Solve for x
    x = 44,653,817,121,348.41/5,939,332.02
  6. Step 6: Final answer
    x = 7,518,323.10

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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.