Home / 1,508,062.88-2,262,074.60-370,834.94

Finding the Fourth Proportional to 1,508,062.88, 2,262,074.60 and 370,834.94

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Solution

The fourth proportional to 1,508,062.88, 2,262,074.60 and 370,834.94 is: 556,247.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,062.88 : 2,262,074.60 = 370,834.94 : x
  2. Step 2: Convert to fraction form
    1,508,062.88/2,262,074.60 = 370,834.94/x
  3. Step 3: Cross multiply
    1,508,062.88x = 2,262,074.60 × 370,834.94
  4. Step 4: Simplify right side
    1,508,062.88x = 838,856,305,148.80
  5. Step 5: Solve for x
    x = 838,856,305,148.80/1,508,062.88
  6. Step 6: Final answer
    x = 556,247.56

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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.