Home / 1,364,983.20-2,044,863.60-733,687.20

Finding the Fourth Proportional to 1,364,983.20, 2,044,863.60 and 733,687.20

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Solution

The fourth proportional to 1,364,983.20, 2,044,863.60 and 733,687.20 is: 1,099,127.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,983.20 : 2,044,863.60 = 733,687.20 : x
  2. Step 2: Convert to fraction form
    1,364,983.20/2,044,863.60 = 733,687.20/x
  3. Step 3: Cross multiply
    1,364,983.20x = 2,044,863.60 × 733,687.20
  4. Step 4: Simplify right side
    1,364,983.20x = 1,500,290,249,065.92
  5. Step 5: Solve for x
    x = 1,500,290,249,065.92/1,364,983.20
  6. Step 6: Final answer
    x = 1,099,127.26

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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.