Home / 2,320,301.75-3,480,399.14-1,366,806.02

Finding the Fourth Proportional to 2,320,301.75, 3,480,399.14 and 1,366,806.02

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Solution

The fourth proportional to 2,320,301.75, 3,480,399.14 and 1,366,806.02 is: 2,050,177.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,301.75 : 3,480,399.14 = 1,366,806.02 : x
  2. Step 2: Convert to fraction form
    2,320,301.75/3,480,399.14 = 1,366,806.02/x
  3. Step 3: Cross multiply
    2,320,301.75x = 3,480,399.14 × 1,366,806.02
  4. Step 4: Simplify right side
    2,320,301.75x = 4,757,030,472,318.80
  5. Step 5: Solve for x
    x = 4,757,030,472,318.80/2,320,301.75
  6. Step 6: Final answer
    x = 2,050,177.52

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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.