Home / 8,269,451.20-11,411,852.13-4,598,288.95

Finding the Fourth Proportional to 8,269,451.20, 11,411,852.13 and 4,598,288.95

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Solution

The fourth proportional to 8,269,451.20, 11,411,852.13 and 4,598,288.95 is: 6,345,644.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,269,451.20 : 11,411,852.13 = 4,598,288.95 : x
  2. Step 2: Convert to fraction form
    8,269,451.20/11,411,852.13 = 4,598,288.95/x
  3. Step 3: Cross multiply
    8,269,451.20x = 11,411,852.13 × 4,598,288.95
  4. Step 4: Simplify right side
    8,269,451.20x = 52,474,993,491,353.71
  5. Step 5: Solve for x
    x = 52,474,993,491,353.71/8,269,451.20
  6. Step 6: Final answer
    x = 6,345,644.02

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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.