Home / 9,226,757.08-12,733,311.22-5,306,515.80

Finding the Fourth Proportional to 9,226,757.08, 12,733,311.22 and 5,306,515.80

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Solution

The fourth proportional to 9,226,757.08, 12,733,311.22 and 5,306,515.80 is: 7,323,214.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,757.08 : 12,733,311.22 = 5,306,515.80 : x
  2. Step 2: Convert to fraction form
    9,226,757.08/12,733,311.22 = 5,306,515.80/x
  3. Step 3: Cross multiply
    9,226,757.08x = 12,733,311.22 × 5,306,515.80
  4. Step 4: Simplify right side
    9,226,757.08x = 67,569,517,175,247.27
  5. Step 5: Solve for x
    x = 67,569,517,175,247.27/9,226,757.08
  6. Step 6: Final answer
    x = 7,323,214.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.