Home / 1,524,642.22-2,286,717.94-444,901.27

Finding the Fourth Proportional to 1,524,642.22, 2,286,717.94 and 444,901.27

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Solution

The fourth proportional to 1,524,642.22, 2,286,717.94 and 444,901.27 is: 667,280.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,642.22 : 2,286,717.94 = 444,901.27 : x
  2. Step 2: Convert to fraction form
    1,524,642.22/2,286,717.94 = 444,901.27/x
  3. Step 3: Cross multiply
    1,524,642.22x = 2,286,717.94 × 444,901.27
  4. Step 4: Simplify right side
    1,524,642.22x = 1,017,363,708,808.74
  5. Step 5: Solve for x
    x = 1,017,363,708,808.74/1,524,642.22
  6. Step 6: Final answer
    x = 667,280.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.