Home / 9,325,971.24-13,988,981.82-2,594,385.96

Finding the Fourth Proportional to 9,325,971.24, 13,988,981.82 and 2,594,385.96

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Solution

The fourth proportional to 9,325,971.24, 13,988,981.82 and 2,594,385.96 is: 3,891,585.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325,971.24 : 13,988,981.82 = 2,594,385.96 : x
  2. Step 2: Convert to fraction form
    9,325,971.24/13,988,981.82 = 2,594,385.96/x
  3. Step 3: Cross multiply
    9,325,971.24x = 13,988,981.82 × 2,594,385.96
  4. Step 4: Simplify right side
    9,325,971.24x = 36,292,818,028,503.25
  5. Step 5: Solve for x
    x = 36,292,818,028,503.25/9,325,971.24
  6. Step 6: Final answer
    x = 3,891,585.88

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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.