Home / 1,560,507.03-2,340,841.50-495,632.43

Finding the Fourth Proportional to 1,560,507.03, 2,340,841.50 and 495,632.43

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Solution

The fourth proportional to 1,560,507.03, 2,340,841.50 and 495,632.43 is: 743,474.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,507.03 : 2,340,841.50 = 495,632.43 : x
  2. Step 2: Convert to fraction form
    1,560,507.03/2,340,841.50 = 495,632.43/x
  3. Step 3: Cross multiply
    1,560,507.03x = 2,340,841.50 × 495,632.43
  4. Step 4: Simplify right side
    1,560,507.03x = 1,160,196,960,889.85
  5. Step 5: Solve for x
    x = 1,160,196,960,889.85/1,560,507.03
  6. Step 6: Final answer
    x = 743,474.36

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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.