Home / 4,625,950.60-6,384,479.56-2,665,453.18

Finding the Fourth Proportional to 4,625,950.60, 6,384,479.56 and 2,665,453.18

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Solution

The fourth proportional to 4,625,950.60, 6,384,479.56 and 2,665,453.18 is: 3,678,710.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,950.60 : 6,384,479.56 = 2,665,453.18 : x
  2. Step 2: Convert to fraction form
    4,625,950.60/6,384,479.56 = 2,665,453.18/x
  3. Step 3: Cross multiply
    4,625,950.60x = 6,384,479.56 × 2,665,453.18
  4. Step 4: Simplify right side
    4,625,950.60x = 17,017,531,345,847
  5. Step 5: Solve for x
    x = 17,017,531,345,847/4,625,950.60
  6. Step 6: Final answer
    x = 3,678,710.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.