Home / 6,152,527.92-9,222,726.56-2,160,640.56

Finding the Fourth Proportional to 6,152,527.92, 9,222,726.56 and 2,160,640.56

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Solution

The fourth proportional to 6,152,527.92, 9,222,726.56 and 2,160,640.56 is: 3,238,830.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,527.92 : 9,222,726.56 = 2,160,640.56 : x
  2. Step 2: Convert to fraction form
    6,152,527.92/9,222,726.56 = 2,160,640.56/x
  3. Step 3: Cross multiply
    6,152,527.92x = 9,222,726.56 × 2,160,640.56
  4. Step 4: Simplify right side
    6,152,527.92x = 19,926,997,079,325.27
  5. Step 5: Solve for x
    x = 19,926,997,079,325.27/6,152,527.92
  6. Step 6: Final answer
    x = 3,238,830.83

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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.