Home / 9,558,320.40-14,337,480.60-8,601,726.60

Finding the Fourth Proportional to 9,558,320.40, 14,337,480.60 and 8,601,726.60

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Solution

The fourth proportional to 9,558,320.40, 14,337,480.60 and 8,601,726.60 is: 12,902,589.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,320.40 : 14,337,480.60 = 8,601,726.60 : x
  2. Step 2: Convert to fraction form
    9,558,320.40/14,337,480.60 = 8,601,726.60/x
  3. Step 3: Cross multiply
    9,558,320.40x = 14,337,480.60 × 8,601,726.60
  4. Step 4: Simplify right side
    9,558,320.40x = 123,327,088,254,003.95
  5. Step 5: Solve for x
    x = 123,327,088,254,003.95/9,558,320.40
  6. Step 6: Final answer
    x = 12,902,589.90

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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.