Home / 5,069,207.22-7,603,679.61-1,703,414.22

Finding the Fourth Proportional to 5,069,207.22, 7,603,679.61 and 1,703,414.22

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Solution

The fourth proportional to 5,069,207.22, 7,603,679.61 and 1,703,414.22 is: 2,555,077.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,207.22 : 7,603,679.61 = 1,703,414.22 : x
  2. Step 2: Convert to fraction form
    5,069,207.22/7,603,679.61 = 1,703,414.22/x
  3. Step 3: Cross multiply
    5,069,207.22x = 7,603,679.61 × 1,703,414.22
  4. Step 4: Simplify right side
    5,069,207.22x = 12,952,215,971,998.05
  5. Step 5: Solve for x
    x = 12,952,215,971,998.05/5,069,207.22
  6. Step 6: Final answer
    x = 2,555,077.24

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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.