Home / 9,331,554-13,997,331.18-2,239,842

Finding the Fourth Proportional to 9,331,554, 13,997,331.18 and 2,239,842

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Solution

The fourth proportional to 9,331,554, 13,997,331.18 and 2,239,842 is: 3,359,763.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,554 : 13,997,331.18 = 2,239,842 : x
  2. Step 2: Convert to fraction form
    9,331,554/13,997,331.18 = 2,239,842/x
  3. Step 3: Cross multiply
    9,331,554x = 13,997,331.18 × 2,239,842
  4. Step 4: Simplify right side
    9,331,554x = 31,351,810,264,873.56
  5. Step 5: Solve for x
    x = 31,351,810,264,873.56/9,331,554
  6. Step 6: Final answer
    x = 3,359,763.04

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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.