Home / 2,797,422.93-4,196,120.33-2,417,186.71

Finding the Fourth Proportional to 2,797,422.93, 4,196,120.33 and 2,417,186.71

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Solution

The fourth proportional to 2,797,422.93, 4,196,120.33 and 2,417,186.71 is: 3,625,767.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,422.93 : 4,196,120.33 = 2,417,186.71 : x
  2. Step 2: Convert to fraction form
    2,797,422.93/4,196,120.33 = 2,417,186.71/x
  3. Step 3: Cross multiply
    2,797,422.93x = 4,196,120.33 × 2,417,186.71
  4. Step 4: Simplify right side
    2,797,422.93x = 10,142,806,295,321.71
  5. Step 5: Solve for x
    x = 10,142,806,295,321.71/2,797,422.93
  6. Step 6: Final answer
    x = 3,625,767.91

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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.