Home / 8,857,007.10-13,285,510.65-2,873,375.10

Finding the Fourth Proportional to 8,857,007.10, 13,285,510.65 and 2,873,375.10

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Solution

The fourth proportional to 8,857,007.10, 13,285,510.65 and 2,873,375.10 is: 4,310,062.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,857,007.10 : 13,285,510.65 = 2,873,375.10 : x
  2. Step 2: Convert to fraction form
    8,857,007.10/13,285,510.65 = 2,873,375.10/x
  3. Step 3: Cross multiply
    8,857,007.10x = 13,285,510.65 × 2,873,375.10
  4. Step 4: Simplify right side
    8,857,007.10x = 38,174,255,492,494.82
  5. Step 5: Solve for x
    x = 38,174,255,492,494.82/8,857,007.10
  6. Step 6: Final answer
    x = 4,310,062.65

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Similar ratio
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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.