Home / 9,006,439.52-13,510,489.79-2,941,203.04

Finding the Fourth Proportional to 9,006,439.52, 13,510,489.79 and 2,941,203.04

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Solution

The fourth proportional to 9,006,439.52, 13,510,489.79 and 2,941,203.04 is: 4,412,075.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,439.52 : 13,510,489.79 = 2,941,203.04 : x
  2. Step 2: Convert to fraction form
    9,006,439.52/13,510,489.79 = 2,941,203.04/x
  3. Step 3: Cross multiply
    9,006,439.52x = 13,510,489.79 × 2,941,203.04
  4. Step 4: Simplify right side
    9,006,439.52x = 39,737,093,642,236.96
  5. Step 5: Solve for x
    x = 39,737,093,642,236.96/9,006,439.52
  6. Step 6: Final answer
    x = 4,412,075.78

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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.