Home / 2,088,373.61-3,132,860.83-792,003.24

Finding the Fourth Proportional to 2,088,373.61, 3,132,860.83 and 792,003.24

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Solution

The fourth proportional to 2,088,373.61, 3,132,860.83 and 792,003.24 is: 1,188,118.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,373.61 : 3,132,860.83 = 792,003.24 : x
  2. Step 2: Convert to fraction form
    2,088,373.61/3,132,860.83 = 792,003.24/x
  3. Step 3: Cross multiply
    2,088,373.61x = 3,132,860.83 × 792,003.24
  4. Step 4: Simplify right side
    2,088,373.61x = 2,481,235,925,849.08
  5. Step 5: Solve for x
    x = 2,481,235,925,849.08/2,088,373.61
  6. Step 6: Final answer
    x = 1,188,118.79

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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.