Home / 4,172,722.56-5,758,498.80-2,337,259.68

Finding the Fourth Proportional to 4,172,722.56, 5,758,498.80 and 2,337,259.68

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Solution

The fourth proportional to 4,172,722.56, 5,758,498.80 and 2,337,259.68 is: 3,225,497.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,722.56 : 5,758,498.80 = 2,337,259.68 : x
  2. Step 2: Convert to fraction form
    4,172,722.56/5,758,498.80 = 2,337,259.68/x
  3. Step 3: Cross multiply
    4,172,722.56x = 5,758,498.80 × 2,337,259.68
  4. Step 4: Simplify right side
    4,172,722.56x = 13,459,107,062,568.38
  5. Step 5: Solve for x
    x = 13,459,107,062,568.38/4,172,722.56
  6. Step 6: Final answer
    x = 3,225,497.71

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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.