Home / 4,745,372.30-6,548,532.85-2,569,897.79

Finding the Fourth Proportional to 4,745,372.30, 6,548,532.85 and 2,569,897.79

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Solution

The fourth proportional to 4,745,372.30, 6,548,532.85 and 2,569,897.79 is: 3,546,415.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,745,372.30 : 6,548,532.85 = 2,569,897.79 : x
  2. Step 2: Convert to fraction form
    4,745,372.30/6,548,532.85 = 2,569,897.79/x
  3. Step 3: Cross multiply
    4,745,372.30x = 6,548,532.85 × 2,569,897.79
  4. Step 4: Simplify right side
    4,745,372.30x = 16,829,060,098,957.40
  5. Step 5: Solve for x
    x = 16,829,060,098,957.40/4,745,372.30
  6. Step 6: Final answer
    x = 3,546,415.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.