Home / 2,482,356.20-3,723,971.70-885,846.20

Finding the Fourth Proportional to 2,482,356.20, 3,723,971.70 and 885,846.20

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Solution

The fourth proportional to 2,482,356.20, 3,723,971.70 and 885,846.20 is: 1,328,925.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,356.20 : 3,723,971.70 = 885,846.20 : x
  2. Step 2: Convert to fraction form
    2,482,356.20/3,723,971.70 = 885,846.20/x
  3. Step 3: Cross multiply
    2,482,356.20x = 3,723,971.70 × 885,846.20
  4. Step 4: Simplify right side
    2,482,356.20x = 3,298,866,179,352.54
  5. Step 5: Solve for x
    x = 3,298,866,179,352.54/2,482,356.20
  6. Step 6: Final answer
    x = 1,328,925.39

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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.