Home / 4,062,894.90-5,606,759.20-2,227,319.83

Finding the Fourth Proportional to 4,062,894.90, 5,606,759.20 and 2,227,319.83

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Solution

The fourth proportional to 4,062,894.90, 5,606,759.20 and 2,227,319.83 is: 3,073,681.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,894.90 : 5,606,759.20 = 2,227,319.83 : x
  2. Step 2: Convert to fraction form
    4,062,894.90/5,606,759.20 = 2,227,319.83/x
  3. Step 3: Cross multiply
    4,062,894.90x = 5,606,759.20 × 2,227,319.83
  4. Step 4: Simplify right side
    4,062,894.90x = 12,488,045,922,273.29
  5. Step 5: Solve for x
    x = 12,488,045,922,273.29/4,062,894.90
  6. Step 6: Final answer
    x = 3,073,681.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.