Home / 9,217,657.83-13,827,151.04-3,537,882.14

Finding the Fourth Proportional to 9,217,657.83, 13,827,151.04 and 3,537,882.14

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Solution

The fourth proportional to 9,217,657.83, 13,827,151.04 and 3,537,882.14 is: 5,307,078.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,217,657.83 : 13,827,151.04 = 3,537,882.14 : x
  2. Step 2: Convert to fraction form
    9,217,657.83/13,827,151.04 = 3,537,882.14/x
  3. Step 3: Cross multiply
    9,217,657.83x = 13,827,151.04 × 3,537,882.14
  4. Step 4: Simplify right side
    9,217,657.83x = 48,918,830,676,930.55
  5. Step 5: Solve for x
    x = 48,918,830,676,930.55/9,217,657.83
  6. Step 6: Final answer
    x = 5,307,078.18

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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.