Home / 2,309,199.90-3,463,471.80-792,952.80

Finding the Fourth Proportional to 2,309,199.90, 3,463,471.80 and 792,952.80

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Solution

The fourth proportional to 2,309,199.90, 3,463,471.80 and 792,952.80 is: 1,189,316.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,199.90 : 3,463,471.80 = 792,952.80 : x
  2. Step 2: Convert to fraction form
    2,309,199.90/3,463,471.80 = 792,952.80/x
  3. Step 3: Cross multiply
    2,309,199.90x = 3,463,471.80 × 792,952.80
  4. Step 4: Simplify right side
    2,309,199.90x = 2,746,369,661,531.04
  5. Step 5: Solve for x
    x = 2,746,369,661,531.04/2,309,199.90
  6. Step 6: Final answer
    x = 1,189,316.55

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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.