Home / 2,633,207.30-3,948,689.41-1,034,649.03

Finding the Fourth Proportional to 2,633,207.30, 3,948,689.41 and 1,034,649.03

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Solution

The fourth proportional to 2,633,207.30, 3,948,689.41 and 1,034,649.03 is: 1,551,532.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,207.30 : 3,948,689.41 = 1,034,649.03 : x
  2. Step 2: Convert to fraction form
    2,633,207.30/3,948,689.41 = 1,034,649.03/x
  3. Step 3: Cross multiply
    2,633,207.30x = 3,948,689.41 × 1,034,649.03
  4. Step 4: Simplify right side
    2,633,207.30x = 4,085,507,662,654.53
  5. Step 5: Solve for x
    x = 4,085,507,662,654.53/2,633,207.30
  6. Step 6: Final answer
    x = 1,551,532.87

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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.