Home / 9,002,312.68-13,504,868.72-3,017,281

Finding the Fourth Proportional to 9,002,312.68, 13,504,868.72 and 3,017,281

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Solution

The fourth proportional to 9,002,312.68, 13,504,868.72 and 3,017,281 is: 4,526,390.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002,312.68 : 13,504,868.72 = 3,017,281 : x
  2. Step 2: Convert to fraction form
    9,002,312.68/13,504,868.72 = 3,017,281/x
  3. Step 3: Cross multiply
    9,002,312.68x = 13,504,868.72 × 3,017,281
  4. Step 4: Simplify right side
    9,002,312.68x = 40,747,983,796,350.32
  5. Step 5: Solve for x
    x = 40,747,983,796,350.32/9,002,312.68
  6. Step 6: Final answer
    x = 4,526,390.63

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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.