Home / 2,000,936.46-3,001,411.77-484,620.41

Finding the Fourth Proportional to 2,000,936.46, 3,001,411.77 and 484,620.41

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Solution

The fourth proportional to 2,000,936.46, 3,001,411.77 and 484,620.41 is: 726,932.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,936.46 : 3,001,411.77 = 484,620.41 : x
  2. Step 2: Convert to fraction form
    2,000,936.46/3,001,411.77 = 484,620.41/x
  3. Step 3: Cross multiply
    2,000,936.46x = 3,001,411.77 × 484,620.41
  4. Step 4: Simplify right side
    2,000,936.46x = 1,454,545,387,549.17
  5. Step 5: Solve for x
    x = 1,454,545,387,549.17/2,000,936.46
  6. Step 6: Final answer
    x = 726,932.32

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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.