Home / 1,523,517.56-2,286,423.54-1,042,594.04

Finding the Fourth Proportional to 1,523,517.56, 2,286,423.54 and 1,042,594.04

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Solution

The fourth proportional to 1,523,517.56, 2,286,423.54 and 1,042,594.04 is: 1,564,676.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,517.56 : 2,286,423.54 = 1,042,594.04 : x
  2. Step 2: Convert to fraction form
    1,523,517.56/2,286,423.54 = 1,042,594.04/x
  3. Step 3: Cross multiply
    1,523,517.56x = 2,286,423.54 × 1,042,594.04
  4. Step 4: Simplify right side
    1,523,517.56x = 2,383,811,555,719.70
  5. Step 5: Solve for x
    x = 2,383,811,555,719.70/1,523,517.56
  6. Step 6: Final answer
    x = 1,564,676.13

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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.