Home / 2,234,836.20-3,352,254.30-887,320.20

Finding the Fourth Proportional to 2,234,836.20, 3,352,254.30 and 887,320.20

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Solution

The fourth proportional to 2,234,836.20, 3,352,254.30 and 887,320.20 is: 1,330,980.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,836.20 : 3,352,254.30 = 887,320.20 : x
  2. Step 2: Convert to fraction form
    2,234,836.20/3,352,254.30 = 887,320.20/x
  3. Step 3: Cross multiply
    2,234,836.20x = 3,352,254.30 × 887,320.20
  4. Step 4: Simplify right side
    2,234,836.20x = 2,974,522,955,926.86
  5. Step 5: Solve for x
    x = 2,974,522,955,926.86/2,234,836.20
  6. Step 6: Final answer
    x = 1,330,980.30

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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.