Home / 3,350,752.80-5,025,298.83-954,618.20

Finding the Fourth Proportional to 3,350,752.80, 5,025,298.83 and 954,618.20

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Solution

The fourth proportional to 3,350,752.80, 5,025,298.83 and 954,618.20 is: 1,431,690.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,752.80 : 5,025,298.83 = 954,618.20 : x
  2. Step 2: Convert to fraction form
    3,350,752.80/5,025,298.83 = 954,618.20/x
  3. Step 3: Cross multiply
    3,350,752.80x = 5,025,298.83 × 954,618.20
  4. Step 4: Simplify right side
    3,350,752.80x = 4,797,241,693,657.12
  5. Step 5: Solve for x
    x = 4,797,241,693,657.12/3,350,752.80
  6. Step 6: Final answer
    x = 1,431,690.72

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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.