Home / 3,226,555.30-4,839,966.50-952,079.70

Finding the Fourth Proportional to 3,226,555.30, 4,839,966.50 and 952,079.70

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Solution

The fourth proportional to 3,226,555.30, 4,839,966.50 and 952,079.70 is: 1,428,158.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,555.30 : 4,839,966.50 = 952,079.70 : x
  2. Step 2: Convert to fraction form
    3,226,555.30/4,839,966.50 = 952,079.70/x
  3. Step 3: Cross multiply
    3,226,555.30x = 4,839,966.50 × 952,079.70
  4. Step 4: Simplify right side
    3,226,555.30x = 4,608,033,853,330.05
  5. Step 5: Solve for x
    x = 4,608,033,853,330.05/3,226,555.30
  6. Step 6: Final answer
    x = 1,428,158.96

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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.