Home / 4,170,011.57-5,754,447.83-2,427,731.10

Finding the Fourth Proportional to 4,170,011.57, 5,754,447.83 and 2,427,731.10

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Solution

The fourth proportional to 4,170,011.57, 5,754,447.83 and 2,427,731.10 is: 3,350,171.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,011.57 : 5,754,447.83 = 2,427,731.10 : x
  2. Step 2: Convert to fraction form
    4,170,011.57/5,754,447.83 = 2,427,731.10/x
  3. Step 3: Cross multiply
    4,170,011.57x = 5,754,447.83 × 2,427,731.10
  4. Step 4: Simplify right side
    4,170,011.57x = 13,970,251,960,218.51
  5. Step 5: Solve for x
    x = 13,970,251,960,218.51/4,170,011.57
  6. Step 6: Final answer
    x = 3,350,171.03

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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.