Home / 2,480,711.56-3,715,642.17-1,758,865.23

Finding the Fourth Proportional to 2,480,711.56, 3,715,642.17 and 1,758,865.23

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Solution

The fourth proportional to 2,480,711.56, 3,715,642.17 and 1,758,865.23 is: 2,634,451.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,480,711.56 : 3,715,642.17 = 1,758,865.23 : x
  2. Step 2: Convert to fraction form
    2,480,711.56/3,715,642.17 = 1,758,865.23/x
  3. Step 3: Cross multiply
    2,480,711.56x = 3,715,642.17 × 1,758,865.23
  4. Step 4: Simplify right side
    2,480,711.56x = 6,535,313,819,934.75
  5. Step 5: Solve for x
    x = 6,535,313,819,934.75/2,480,711.56
  6. Step 6: Final answer
    x = 2,634,451.31

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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.