Home / 2,869,052.90-4,294,248.15-2,234,531.30

Finding the Fourth Proportional to 2,869,052.90, 4,294,248.15 and 2,234,531.30

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Solution

The fourth proportional to 2,869,052.90, 4,294,248.15 and 2,234,531.30 is: 3,344,529.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,052.90 : 4,294,248.15 = 2,234,531.30 : x
  2. Step 2: Convert to fraction form
    2,869,052.90/4,294,248.15 = 2,234,531.30/x
  3. Step 3: Cross multiply
    2,869,052.90x = 4,294,248.15 × 2,234,531.30
  4. Step 4: Simplify right side
    2,869,052.90x = 9,595,631,901,142.10
  5. Step 5: Solve for x
    x = 9,595,631,901,142.10/2,869,052.90
  6. Step 6: Final answer
    x = 3,344,529.44

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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.