Home / 8,803,626.80-13,205,440.20-5,024,490.80

Finding the Fourth Proportional to 8,803,626.80, 13,205,440.20 and 5,024,490.80

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Solution

The fourth proportional to 8,803,626.80, 13,205,440.20 and 5,024,490.80 is: 7,536,736.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,803,626.80 : 13,205,440.20 = 5,024,490.80 : x
  2. Step 2: Convert to fraction form
    8,803,626.80/13,205,440.20 = 5,024,490.80/x
  3. Step 3: Cross multiply
    8,803,626.80x = 13,205,440.20 × 5,024,490.80
  4. Step 4: Simplify right side
    8,803,626.80x = 66,350,612,794,850.16
  5. Step 5: Solve for x
    x = 66,350,612,794,850.16/8,803,626.80
  6. Step 6: Final answer
    x = 7,536,736.20

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Similar ratio
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1.5x scale

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.