Home / 9,565,157.64-14,350,834.73-5,726,379.72

Finding the Fourth Proportional to 9,565,157.64, 14,350,834.73 and 5,726,379.72

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Solution

The fourth proportional to 9,565,157.64, 14,350,834.73 and 5,726,379.72 is: 8,591,424.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,157.64 : 14,350,834.73 = 5,726,379.72 : x
  2. Step 2: Convert to fraction form
    9,565,157.64/14,350,834.73 = 5,726,379.72/x
  3. Step 3: Cross multiply
    9,565,157.64x = 14,350,834.73 × 5,726,379.72
  4. Step 4: Simplify right side
    9,565,157.64x = 82,178,328,962,943.67
  5. Step 5: Solve for x
    x = 82,178,328,962,943.67/9,565,157.64
  6. Step 6: Final answer
    x = 8,591,424.42

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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.