Home / 1,468,831.32-2,201,475.42-758,472.12

Finding the Fourth Proportional to 1,468,831.32, 2,201,475.42 and 758,472.12

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Solution

The fourth proportional to 1,468,831.32, 2,201,475.42 and 758,472.12 is: 1,136,793.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,831.32 : 2,201,475.42 = 758,472.12 : x
  2. Step 2: Convert to fraction form
    1,468,831.32/2,201,475.42 = 758,472.12/x
  3. Step 3: Cross multiply
    1,468,831.32x = 2,201,475.42 × 758,472.12
  4. Step 4: Simplify right side
    1,468,831.32x = 1,669,757,728,935.29
  5. Step 5: Solve for x
    x = 1,669,757,728,935.29/1,468,831.32
  6. Step 6: Final answer
    x = 1,136,793.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.