Home / 8,244,282.84-12,360,445.50-5,541,905.34

Finding the Fourth Proportional to 8,244,282.84, 12,360,445.50 and 5,541,905.34

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Solution

The fourth proportional to 8,244,282.84, 12,360,445.50 and 5,541,905.34 is: 8,308,839.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,282.84 : 12,360,445.50 = 5,541,905.34 : x
  2. Step 2: Convert to fraction form
    8,244,282.84/12,360,445.50 = 5,541,905.34/x
  3. Step 3: Cross multiply
    8,244,282.84x = 12,360,445.50 × 5,541,905.34
  4. Step 4: Simplify right side
    8,244,282.84x = 68,500,418,921,228.97
  5. Step 5: Solve for x
    x = 68,500,418,921,228.97/8,244,282.84
  6. Step 6: Final answer
    x = 8,308,839.02

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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.