Home / 2,442,588.12-3,368,565.36-1,524,902.27

Finding the Fourth Proportional to 2,442,588.12, 3,368,565.36 and 1,524,902.27

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Solution

The fourth proportional to 2,442,588.12, 3,368,565.36 and 1,524,902.27 is: 2,102,987.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,588.12 : 3,368,565.36 = 1,524,902.27 : x
  2. Step 2: Convert to fraction form
    2,442,588.12/3,368,565.36 = 1,524,902.27/x
  3. Step 3: Cross multiply
    2,442,588.12x = 3,368,565.36 × 1,524,902.27
  4. Step 4: Simplify right side
    2,442,588.12x = 5,136,732,947,264.54
  5. Step 5: Solve for x
    x = 5,136,732,947,264.54/2,442,588.12
  6. Step 6: Final answer
    x = 2,102,987.77

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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.