Home / 2,330,189.17-3,495,408.30-732,876.80

Finding the Fourth Proportional to 2,330,189.17, 3,495,408.30 and 732,876.80

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Solution

The fourth proportional to 2,330,189.17, 3,495,408.30 and 732,876.80 is: 1,099,354.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,189.17 : 3,495,408.30 = 732,876.80 : x
  2. Step 2: Convert to fraction form
    2,330,189.17/3,495,408.30 = 732,876.80/x
  3. Step 3: Cross multiply
    2,330,189.17x = 3,495,408.30 × 732,876.80
  4. Step 4: Simplify right side
    2,330,189.17x = 2,561,703,632,120.40
  5. Step 5: Solve for x
    x = 2,561,703,632,120.40/2,330,189.17
  6. Step 6: Final answer
    x = 1,099,354.36

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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.