Home / 9,601,415.70-14,382,003.15-4,488,209.70

Finding the Fourth Proportional to 9,601,415.70, 14,382,003.15 and 4,488,209.70

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Solution

The fourth proportional to 9,601,415.70, 14,382,003.15 and 4,488,209.70 is: 6,722,909.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,601,415.70 : 14,382,003.15 = 4,488,209.70 : x
  2. Step 2: Convert to fraction form
    9,601,415.70/14,382,003.15 = 4,488,209.70/x
  3. Step 3: Cross multiply
    9,601,415.70x = 14,382,003.15 × 4,488,209.70
  4. Step 4: Simplify right side
    9,601,415.70x = 64,549,446,043,260.56
  5. Step 5: Solve for x
    x = 64,549,446,043,260.56/9,601,415.70
  6. Step 6: Final answer
    x = 6,722,909.21

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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.