Home / 10,560,447.84-15,847,335.38-4,495,169.88

Finding the Fourth Proportional to 10,560,447.84, 15,847,335.38 and 4,495,169.88

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Solution

The fourth proportional to 10,560,447.84, 15,847,335.38 and 4,495,169.88 is: 6,745,591.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,447.84 : 15,847,335.38 = 4,495,169.88 : x
  2. Step 2: Convert to fraction form
    10,560,447.84/15,847,335.38 = 4,495,169.88/x
  3. Step 3: Cross multiply
    10,560,447.84x = 15,847,335.38 × 4,495,169.88
  4. Step 4: Simplify right side
    10,560,447.84x = 71,236,464,678,434.36
  5. Step 5: Solve for x
    x = 71,236,464,678,434.36/10,560,447.84
  6. Step 6: Final answer
    x = 6,745,591.26

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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.