Home / 9,862,030.68-14,799,913.20-3,472,797.66

Finding the Fourth Proportional to 9,862,030.68, 14,799,913.20 and 3,472,797.66

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Solution

The fourth proportional to 9,862,030.68, 14,799,913.20 and 3,472,797.66 is: 5,211,614.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,862,030.68 : 14,799,913.20 = 3,472,797.66 : x
  2. Step 2: Convert to fraction form
    9,862,030.68/14,799,913.20 = 3,472,797.66/x
  3. Step 3: Cross multiply
    9,862,030.68x = 14,799,913.20 × 3,472,797.66
  4. Step 4: Simplify right side
    9,862,030.68x = 51,397,103,929,163.11
  5. Step 5: Solve for x
    x = 51,397,103,929,163.11/9,862,030.68
  6. Step 6: Final answer
    x = 5,211,614.69

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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.