Home / 8,803,372.80-13,205,059.20-5,024,236.80

Finding the Fourth Proportional to 8,803,372.80, 13,205,059.20 and 5,024,236.80

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Solution

The fourth proportional to 8,803,372.80, 13,205,059.20 and 5,024,236.80 is: 7,536,355.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,803,372.80 : 13,205,059.20 = 5,024,236.80 : x
  2. Step 2: Convert to fraction form
    8,803,372.80/13,205,059.20 = 5,024,236.80/x
  3. Step 3: Cross multiply
    8,803,372.80x = 13,205,059.20 × 5,024,236.80
  4. Step 4: Simplify right side
    8,803,372.80x = 66,345,344,378,818.55
  5. Step 5: Solve for x
    x = 66,345,344,378,818.55/8,803,372.80
  6. Step 6: Final answer
    x = 7,536,355.20

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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.