Home / 2,561,355.24-3,534,871.29-1,458,833.46

Finding the Fourth Proportional to 2,561,355.24, 3,534,871.29 and 1,458,833.46

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Solution

The fourth proportional to 2,561,355.24, 3,534,871.29 and 1,458,833.46 is: 2,013,304.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,355.24 : 3,534,871.29 = 1,458,833.46 : x
  2. Step 2: Convert to fraction form
    2,561,355.24/3,534,871.29 = 1,458,833.46/x
  3. Step 3: Cross multiply
    2,561,355.24x = 3,534,871.29 × 1,458,833.46
  4. Step 4: Simplify right side
    2,561,355.24x = 5,156,788,514,645.36
  5. Step 5: Solve for x
    x = 5,156,788,514,645.36/2,561,355.24
  6. Step 6: Final answer
    x = 2,013,304.69

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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.