Home / 3,352,314.50-4,625,387.25-1,975,713.02

Finding the Fourth Proportional to 3,352,314.50, 4,625,387.25 and 1,975,713.02

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Solution

The fourth proportional to 3,352,314.50, 4,625,387.25 and 1,975,713.02 is: 2,726,008.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,352,314.50 : 4,625,387.25 = 1,975,713.02 : x
  2. Step 2: Convert to fraction form
    3,352,314.50/4,625,387.25 = 1,975,713.02/x
  3. Step 3: Cross multiply
    3,352,314.50x = 4,625,387.25 × 1,975,713.02
  4. Step 4: Simplify right side
    3,352,314.50x = 9,138,437,812,366.99
  5. Step 5: Solve for x
    x = 9,138,437,812,366.99/3,352,314.50
  6. Step 6: Final answer
    x = 2,726,008.50

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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.