Home / 908,306.06-1,363,003.41-375,834.38

Finding the Fourth Proportional to 908,306.06, 1,363,003.41 and 375,834.38

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Solution

The fourth proportional to 908,306.06, 1,363,003.41 and 375,834.38 is: 563,976.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,306.06 : 1,363,003.41 = 375,834.38 : x
  2. Step 2: Convert to fraction form
    908,306.06/1,363,003.41 = 375,834.38/x
  3. Step 3: Cross multiply
    908,306.06x = 1,363,003.41 × 375,834.38
  4. Step 4: Simplify right side
    908,306.06x = 512,263,541,535.24
  5. Step 5: Solve for x
    x = 512,263,541,535.24/908,306.06
  6. Step 6: Final answer
    x = 563,976.80

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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.