Home / 9,427,831.27-14,135,959.35-3,663,834.72

Finding the Fourth Proportional to 9,427,831.27, 14,135,959.35 and 3,663,834.72

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Solution

The fourth proportional to 9,427,831.27, 14,135,959.35 and 3,663,834.72 is: 5,493,502.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,427,831.27 : 14,135,959.35 = 3,663,834.72 : x
  2. Step 2: Convert to fraction form
    9,427,831.27/14,135,959.35 = 3,663,834.72/x
  3. Step 3: Cross multiply
    9,427,831.27x = 14,135,959.35 × 3,663,834.72
  4. Step 4: Simplify right side
    9,427,831.27x = 51,791,818,596,358.83
  5. Step 5: Solve for x
    x = 51,791,818,596,358.83/9,427,831.27
  6. Step 6: Final answer
    x = 5,493,502.92

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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.