Home / 9,565,156.64-14,350,833.23-5,726,378.72

Finding the Fourth Proportional to 9,565,156.64, 14,350,833.23 and 5,726,378.72

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Solution

The fourth proportional to 9,565,156.64, 14,350,833.23 and 5,726,378.72 is: 8,591,422.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,156.64 : 14,350,833.23 = 5,726,378.72 : x
  2. Step 2: Convert to fraction form
    9,565,156.64/14,350,833.23 = 5,726,378.72/x
  3. Step 3: Cross multiply
    9,565,156.64x = 14,350,833.23 × 5,726,378.72
  4. Step 4: Simplify right side
    9,565,156.64x = 82,178,306,029,786.06
  5. Step 5: Solve for x
    x = 82,178,306,029,786.06/9,565,156.64
  6. Step 6: Final answer
    x = 8,591,422.92

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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.