Home / 2,654,399.85-3,962,221.65-2,277,741.06

Finding the Fourth Proportional to 2,654,399.85, 3,962,221.65 and 2,277,741.06

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Solution

The fourth proportional to 2,654,399.85, 3,962,221.65 and 2,277,741.06 is: 3,399,983.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,399.85 : 3,962,221.65 = 2,277,741.06 : x
  2. Step 2: Convert to fraction form
    2,654,399.85/3,962,221.65 = 2,277,741.06/x
  3. Step 3: Cross multiply
    2,654,399.85x = 3,962,221.65 × 2,277,741.06
  4. Step 4: Simplify right side
    2,654,399.85x = 9,024,914,941,025.95
  5. Step 5: Solve for x
    x = 9,024,914,941,025.95/2,654,399.85
  6. Step 6: Final answer
    x = 3,399,983.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.