Home / 8,983,265.40-13,474,898.10-3,592,747.80

Finding the Fourth Proportional to 8,983,265.40, 13,474,898.10 and 3,592,747.80

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Solution

The fourth proportional to 8,983,265.40, 13,474,898.10 and 3,592,747.80 is: 5,389,121.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,265.40 : 13,474,898.10 = 3,592,747.80 : x
  2. Step 2: Convert to fraction form
    8,983,265.40/13,474,898.10 = 3,592,747.80/x
  3. Step 3: Cross multiply
    8,983,265.40x = 13,474,898.10 × 3,592,747.80
  4. Step 4: Simplify right side
    8,983,265.40x = 48,411,910,503,999.18
  5. Step 5: Solve for x
    x = 48,411,910,503,999.18/8,983,265.40
  6. Step 6: Final answer
    x = 5,389,121.70

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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.