Home / 4,141,548.10-5,715,268.14-2,422,959.76

Finding the Fourth Proportional to 4,141,548.10, 5,715,268.14 and 2,422,959.76

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Solution

The fourth proportional to 4,141,548.10, 5,715,268.14 and 2,422,959.76 is: 3,343,644.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,548.10 : 5,715,268.14 = 2,422,959.76 : x
  2. Step 2: Convert to fraction form
    4,141,548.10/5,715,268.14 = 2,422,959.76/x
  3. Step 3: Cross multiply
    4,141,548.10x = 5,715,268.14 × 2,422,959.76
  4. Step 4: Simplify right side
    4,141,548.10x = 13,847,864,720,830.04
  5. Step 5: Solve for x
    x = 13,847,864,720,830.04/4,141,548.10
  6. Step 6: Final answer
    x = 3,343,644.55

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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.