Home / 10,798,763.52-14,906,046.48-6,216,911.04

Finding the Fourth Proportional to 10,798,763.52, 14,906,046.48 and 6,216,911.04

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Solution

The fourth proportional to 10,798,763.52, 14,906,046.48 and 6,216,911.04 is: 8,581,497.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,798,763.52 : 14,906,046.48 = 6,216,911.04 : x
  2. Step 2: Convert to fraction form
    10,798,763.52/14,906,046.48 = 6,216,911.04/x
  3. Step 3: Cross multiply
    10,798,763.52x = 14,906,046.48 × 6,216,911.04
  4. Step 4: Simplify right side
    10,798,763.52x = 92,669,564,924,265.14
  5. Step 5: Solve for x
    x = 92,669,564,924,265.14/10,798,763.52
  6. Step 6: Final answer
    x = 8,581,497.76

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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.