Home / 7,026,188.04-9,695,605.47-4,272,495.30

Finding the Fourth Proportional to 7,026,188.04, 9,695,605.47 and 4,272,495.30

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Solution

The fourth proportional to 7,026,188.04, 9,695,605.47 and 4,272,495.30 is: 5,895,718.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026,188.04 : 9,695,605.47 = 4,272,495.30 : x
  2. Step 2: Convert to fraction form
    7,026,188.04/9,695,605.47 = 4,272,495.30/x
  3. Step 3: Cross multiply
    7,026,188.04x = 9,695,605.47 × 4,272,495.30
  4. Step 4: Simplify right side
    7,026,188.04x = 41,424,428,801,229.29
  5. Step 5: Solve for x
    x = 41,424,428,801,229.29/7,026,188.04
  6. Step 6: Final answer
    x = 5,895,718.78

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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.