Home / 8,840,980.02-13,261,470.66-2,451,232.56

Finding the Fourth Proportional to 8,840,980.02, 13,261,470.66 and 2,451,232.56

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Solution

The fourth proportional to 8,840,980.02, 13,261,470.66 and 2,451,232.56 is: 3,676,849.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,980.02 : 13,261,470.66 = 2,451,232.56 : x
  2. Step 2: Convert to fraction form
    8,840,980.02/13,261,470.66 = 2,451,232.56/x
  3. Step 3: Cross multiply
    8,840,980.02x = 13,261,470.66 × 2,451,232.56
  4. Step 4: Simplify right side
    8,840,980.02x = 32,506,948,675,276.69
  5. Step 5: Solve for x
    x = 32,506,948,675,276.69/8,840,980.02
  6. Step 6: Final answer
    x = 3,676,849.01

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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.