Home / 4,669,793.10-7,006,001.85-2,273,715.90

Finding the Fourth Proportional to 4,669,793.10, 7,006,001.85 and 2,273,715.90

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Solution

The fourth proportional to 4,669,793.10, 7,006,001.85 and 2,273,715.90 is: 3,411,212.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,793.10 : 7,006,001.85 = 2,273,715.90 : x
  2. Step 2: Convert to fraction form
    4,669,793.10/7,006,001.85 = 2,273,715.90/x
  3. Step 3: Cross multiply
    4,669,793.10x = 7,006,001.85 × 2,273,715.90
  4. Step 4: Simplify right side
    4,669,793.10x = 15,929,657,801,774.41
  5. Step 5: Solve for x
    x = 15,929,657,801,774.41/4,669,793.10
  6. Step 6: Final answer
    x = 3,411,212.76

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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.