Home / 10,906,127.28-15,049,771-6,011,080

Finding the Fourth Proportional to 10,906,127.28, 15,049,771 and 6,011,080

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Solution

The fourth proportional to 10,906,127.28, 15,049,771 and 6,011,080 is: 8,294,913.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,906,127.28 : 15,049,771 = 6,011,080 : x
  2. Step 2: Convert to fraction form
    10,906,127.28/15,049,771 = 6,011,080/x
  3. Step 3: Cross multiply
    10,906,127.28x = 15,049,771 × 6,011,080
  4. Step 4: Simplify right side
    10,906,127.28x = 90,465,377,462,680
  5. Step 5: Solve for x
    x = 90,465,377,462,680/10,906,127.28
  6. Step 6: Final answer
    x = 8,294,913.05

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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.