Home / 5,513,793.04-7,609,382.76-3,099,500.56

Finding the Fourth Proportional to 5,513,793.04, 7,609,382.76 and 3,099,500.56

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Solution

The fourth proportional to 5,513,793.04, 7,609,382.76 and 3,099,500.56 is: 4,277,506.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,513,793.04 : 7,609,382.76 = 3,099,500.56 : x
  2. Step 2: Convert to fraction form
    5,513,793.04/7,609,382.76 = 3,099,500.56/x
  3. Step 3: Cross multiply
    5,513,793.04x = 7,609,382.76 × 3,099,500.56
  4. Step 4: Simplify right side
    5,513,793.04x = 23,585,286,125,874.34
  5. Step 5: Solve for x
    x = 23,585,286,125,874.34/5,513,793.04
  6. Step 6: Final answer
    x = 4,277,506.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.