Home / 4,482,451.91-6,718,581.32-3,941,648.39

Finding the Fourth Proportional to 4,482,451.91, 6,718,581.32 and 3,941,648.39

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Solution

The fourth proportional to 4,482,451.91, 6,718,581.32 and 3,941,648.39 is: 5,907,990.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,451.91 : 6,718,581.32 = 3,941,648.39 : x
  2. Step 2: Convert to fraction form
    4,482,451.91/6,718,581.32 = 3,941,648.39/x
  3. Step 3: Cross multiply
    4,482,451.91x = 6,718,581.32 × 3,941,648.39
  4. Step 4: Simplify right side
    4,482,451.91x = 26,482,285,240,150.29
  5. Step 5: Solve for x
    x = 26,482,285,240,150.29/4,482,451.91
  6. Step 6: Final answer
    x = 5,907,990.93

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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.