Home / 9,022,964.60-13,534,446.90-6,897,200.60

Finding the Fourth Proportional to 9,022,964.60, 13,534,446.90 and 6,897,200.60

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Solution

The fourth proportional to 9,022,964.60, 13,534,446.90 and 6,897,200.60 is: 10,345,800.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,964.60 : 13,534,446.90 = 6,897,200.60 : x
  2. Step 2: Convert to fraction form
    9,022,964.60/13,534,446.90 = 6,897,200.60/x
  3. Step 3: Cross multiply
    9,022,964.60x = 13,534,446.90 × 6,897,200.60
  4. Step 4: Simplify right side
    9,022,964.60x = 93,349,795,279,348.14
  5. Step 5: Solve for x
    x = 93,349,795,279,348.14/9,022,964.60
  6. Step 6: Final answer
    x = 10,345,800.90

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1.5x scale

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.