Home / 10,496,098.63-15,744,397.07-2,819,753.25

Finding the Fourth Proportional to 10,496,098.63, 15,744,397.07 and 2,819,753.25

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Solution

The fourth proportional to 10,496,098.63, 15,744,397.07 and 2,819,753.25 is: 4,229,696.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,496,098.63 : 15,744,397.07 = 2,819,753.25 : x
  2. Step 2: Convert to fraction form
    10,496,098.63/15,744,397.07 = 2,819,753.25/x
  3. Step 3: Cross multiply
    10,496,098.63x = 15,744,397.07 × 2,819,753.25
  4. Step 4: Simplify right side
    10,496,098.63x = 44,395,314,807,422.98
  5. Step 5: Solve for x
    x = 44,395,314,807,422.98/10,496,098.63
  6. Step 6: Final answer
    x = 4,229,696.80

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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.