Home / 4,737,348.60-7,106,022.90-3,225,694.20

Finding the Fourth Proportional to 4,737,348.60, 7,106,022.90 and 3,225,694.20

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Solution

The fourth proportional to 4,737,348.60, 7,106,022.90 and 3,225,694.20 is: 4,838,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,348.60 : 7,106,022.90 = 3,225,694.20 : x
  2. Step 2: Convert to fraction form
    4,737,348.60/7,106,022.90 = 3,225,694.20/x
  3. Step 3: Cross multiply
    4,737,348.60x = 7,106,022.90 × 3,225,694.20
  4. Step 4: Simplify right side
    4,737,348.60x = 22,921,856,853,597.18
  5. Step 5: Solve for x
    x = 22,921,856,853,597.18/4,737,348.60
  6. Step 6: Final answer
    x = 4,838,541.30

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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.