Home / 6,962,062.20-9,607,811.46-3,906,502.44

Finding the Fourth Proportional to 6,962,062.20, 9,607,811.46 and 3,906,502.44

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Solution

The fourth proportional to 6,962,062.20, 9,607,811.46 and 3,906,502.44 is: 5,391,066.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,962,062.20 : 9,607,811.46 = 3,906,502.44 : x
  2. Step 2: Convert to fraction form
    6,962,062.20/9,607,811.46 = 3,906,502.44/x
  3. Step 3: Cross multiply
    6,962,062.20x = 9,607,811.46 × 3,906,502.44
  4. Step 4: Simplify right side
    6,962,062.20x = 37,532,938,911,549.97
  5. Step 5: Solve for x
    x = 37,532,938,911,549.97/6,962,062.20
  6. Step 6: Final answer
    x = 5,391,066.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.