Home / 8,002,704.30-12,006,304.14-3,213,756.24

Finding the Fourth Proportional to 8,002,704.30, 12,006,304.14 and 3,213,756.24

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Solution

The fourth proportional to 8,002,704.30, 12,006,304.14 and 3,213,756.24 is: 4,821,537.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,704.30 : 12,006,304.14 = 3,213,756.24 : x
  2. Step 2: Convert to fraction form
    8,002,704.30/12,006,304.14 = 3,213,756.24/x
  3. Step 3: Cross multiply
    8,002,704.30x = 12,006,304.14 × 3,213,756.24
  4. Step 4: Simplify right side
    8,002,704.30x = 38,585,334,849,262.84
  5. Step 5: Solve for x
    x = 38,585,334,849,262.84/8,002,704.30
  6. Step 6: Final answer
    x = 4,821,537.00

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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.