Home / 1,062,180.92-1,465,791.18-578,750.04

Finding the Fourth Proportional to 1,062,180.92, 1,465,791.18 and 578,750.04

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Solution

The fourth proportional to 1,062,180.92, 1,465,791.18 and 578,750.04 is: 798,664.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,180.92 : 1,465,791.18 = 578,750.04 : x
  2. Step 2: Convert to fraction form
    1,062,180.92/1,465,791.18 = 578,750.04/x
  3. Step 3: Cross multiply
    1,062,180.92x = 1,465,791.18 × 578,750.04
  4. Step 4: Simplify right side
    1,062,180.92x = 848,326,704,056.65
  5. Step 5: Solve for x
    x = 848,326,704,056.65/1,062,180.92
  6. Step 6: Final answer
    x = 798,664.98

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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.