Home / 1,023,191.43-1,533,315.82-703,704.04

Finding the Fourth Proportional to 1,023,191.43, 1,533,315.82 and 703,704.04

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Solution

The fourth proportional to 1,023,191.43, 1,533,315.82 and 703,704.04 is: 1,054,544.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,191.43 : 1,533,315.82 = 703,704.04 : x
  2. Step 2: Convert to fraction form
    1,023,191.43/1,533,315.82 = 703,704.04/x
  3. Step 3: Cross multiply
    1,023,191.43x = 1,533,315.82 × 703,704.04
  4. Step 4: Simplify right side
    1,023,191.43x = 1,079,000,541,481.71
  5. Step 5: Solve for x
    x = 1,079,000,541,481.71/1,023,191.43
  6. Step 6: Final answer
    x = 1,054,544.16

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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.