Home / 6,722,117.40-10,083,176.10-2,462,716.20

Finding the Fourth Proportional to 6,722,117.40, 10,083,176.10 and 2,462,716.20

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Solution

The fourth proportional to 6,722,117.40, 10,083,176.10 and 2,462,716.20 is: 3,694,074.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,117.40 : 10,083,176.10 = 2,462,716.20 : x
  2. Step 2: Convert to fraction form
    6,722,117.40/10,083,176.10 = 2,462,716.20/x
  3. Step 3: Cross multiply
    6,722,117.40x = 10,083,176.10 × 2,462,716.20
  4. Step 4: Simplify right side
    6,722,117.40x = 24,832,001,128,922.82
  5. Step 5: Solve for x
    x = 24,832,001,128,922.82/6,722,117.40
  6. Step 6: Final answer
    x = 3,694,074.30

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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.