Home / 4,436,959.32-6,656,175.12-1,557,579.72

Finding the Fourth Proportional to 4,436,959.32, 6,656,175.12 and 1,557,579.72

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Solution

The fourth proportional to 4,436,959.32, 6,656,175.12 and 1,557,579.72 is: 2,336,628.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,959.32 : 6,656,175.12 = 1,557,579.72 : x
  2. Step 2: Convert to fraction form
    4,436,959.32/6,656,175.12 = 1,557,579.72/x
  3. Step 3: Cross multiply
    4,436,959.32x = 6,656,175.12 × 1,557,579.72
  4. Step 4: Simplify right side
    4,436,959.32x = 10,367,523,379,680.57
  5. Step 5: Solve for x
    x = 10,367,523,379,680.57/4,436,959.32
  6. Step 6: Final answer
    x = 2,336,628.00

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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.