Home / 10,948,871.06-16,422,251.07-3,373,802.90

Finding the Fourth Proportional to 10,948,871.06, 16,422,251.07 and 3,373,802.90

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Solution

The fourth proportional to 10,948,871.06, 16,422,251.07 and 3,373,802.90 is: 5,060,379.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,871.06 : 16,422,251.07 = 3,373,802.90 : x
  2. Step 2: Convert to fraction form
    10,948,871.06/16,422,251.07 = 3,373,802.90/x
  3. Step 3: Cross multiply
    10,948,871.06x = 16,422,251.07 × 3,373,802.90
  4. Step 4: Simplify right side
    10,948,871.06x = 55,405,438,284,494.10
  5. Step 5: Solve for x
    x = 55,405,438,284,494.10/10,948,871.06
  6. Step 6: Final answer
    x = 5,060,379.10

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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.