Home / 2,286,008.04-3,429,677.88-1,023,540.42

Finding the Fourth Proportional to 2,286,008.04, 3,429,677.88 and 1,023,540.42

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Solution

The fourth proportional to 2,286,008.04, 3,429,677.88 and 1,023,540.42 is: 1,535,608.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,008.04 : 3,429,677.88 = 1,023,540.42 : x
  2. Step 2: Convert to fraction form
    2,286,008.04/3,429,677.88 = 1,023,540.42/x
  3. Step 3: Cross multiply
    2,286,008.04x = 3,429,677.88 × 1,023,540.42
  4. Step 4: Simplify right side
    2,286,008.04x = 3,510,413,937,759.91
  5. Step 5: Solve for x
    x = 3,510,413,937,759.91/2,286,008.04
  6. Step 6: Final answer
    x = 1,535,608.75

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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.