Home / 3,000,844.20-4,497,963.86-1,482,278.92

Finding the Fourth Proportional to 3,000,844.20, 4,497,963.86 and 1,482,278.92

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Solution

The fourth proportional to 3,000,844.20, 4,497,963.86 and 1,482,278.92 is: 2,221,787.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,844.20 : 4,497,963.86 = 1,482,278.92 : x
  2. Step 2: Convert to fraction form
    3,000,844.20/4,497,963.86 = 1,482,278.92/x
  3. Step 3: Cross multiply
    3,000,844.20x = 4,497,963.86 × 1,482,278.92
  4. Step 4: Simplify right side
    3,000,844.20x = 6,667,237,012,599.83
  5. Step 5: Solve for x
    x = 6,667,237,012,599.83/3,000,844.20
  6. Step 6: Final answer
    x = 2,221,787.13

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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.