Home / 746,895.96-1,119,614.94-297,482.04

Finding the Fourth Proportional to 746,895.96, 1,119,614.94 and 297,482.04

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Solution

The fourth proportional to 746,895.96, 1,119,614.94 and 297,482.04 is: 445,932.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,895.96 : 1,119,614.94 = 297,482.04 : x
  2. Step 2: Convert to fraction form
    746,895.96/1,119,614.94 = 297,482.04/x
  3. Step 3: Cross multiply
    746,895.96x = 1,119,614.94 × 297,482.04
  4. Step 4: Simplify right side
    746,895.96x = 333,065,336,365.68
  5. Step 5: Solve for x
    x = 333,065,336,365.68/746,895.96
  6. Step 6: Final answer
    x = 445,932.71

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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.