Home / 9,337,214.90-13,998,046.35-3,950,002.10

Finding the Fourth Proportional to 9,337,214.90, 13,998,046.35 and 3,950,002.10

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Solution

The fourth proportional to 9,337,214.90, 13,998,046.35 and 3,950,002.10 is: 5,921,713.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,337,214.90 : 13,998,046.35 = 3,950,002.10 : x
  2. Step 2: Convert to fraction form
    9,337,214.90/13,998,046.35 = 3,950,002.10/x
  3. Step 3: Cross multiply
    9,337,214.90x = 13,998,046.35 × 3,950,002.10
  4. Step 4: Simplify right side
    9,337,214.90x = 55,292,312,478,397.34
  5. Step 5: Solve for x
    x = 55,292,312,478,397.34/9,337,214.90
  6. Step 6: Final answer
    x = 5,921,713.60

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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.