Home / 4,523,535.73-6,786,144.38-1,491,114.03

Finding the Fourth Proportional to 4,523,535.73, 6,786,144.38 and 1,491,114.03

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Solution

The fourth proportional to 4,523,535.73, 6,786,144.38 and 1,491,114.03 is: 2,236,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,535.73 : 6,786,144.38 = 1,491,114.03 : x
  2. Step 2: Convert to fraction form
    4,523,535.73/6,786,144.38 = 1,491,114.03/x
  3. Step 3: Cross multiply
    4,523,535.73x = 6,786,144.38 × 1,491,114.03
  4. Step 4: Simplify right side
    4,523,535.73x = 10,118,915,094,623.65
  5. Step 5: Solve for x
    x = 10,118,915,094,623.65/4,523,535.73
  6. Step 6: Final answer
    x = 2,236,948.20

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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.