Home / 10,827,766.52-14,941,324.14-6,243,202.16

Finding the Fourth Proportional to 10,827,766.52, 14,941,324.14 and 6,243,202.16

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Solution

The fourth proportional to 10,827,766.52, 14,941,324.14 and 6,243,202.16 is: 8,615,046.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,827,766.52 : 14,941,324.14 = 6,243,202.16 : x
  2. Step 2: Convert to fraction form
    10,827,766.52/14,941,324.14 = 6,243,202.16/x
  3. Step 3: Cross multiply
    10,827,766.52x = 14,941,324.14 × 6,243,202.16
  4. Step 4: Simplify right side
    10,827,766.52x = 93,281,707,069,401.53
  5. Step 5: Solve for x
    x = 93,281,707,069,401.53/10,827,766.52
  6. Step 6: Final answer
    x = 8,615,046.04

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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.