Home / 4,360,082.60-6,541,290.30-3,100,370.60

Finding the Fourth Proportional to 4,360,082.60, 6,541,290.30 and 3,100,370.60

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Solution

The fourth proportional to 4,360,082.60, 6,541,290.30 and 3,100,370.60 is: 4,651,385.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,082.60 : 6,541,290.30 = 3,100,370.60 : x
  2. Step 2: Convert to fraction form
    4,360,082.60/6,541,290.30 = 3,100,370.60/x
  3. Step 3: Cross multiply
    4,360,082.60x = 6,541,290.30 × 3,100,370.60
  4. Step 4: Simplify right side
    4,360,082.60x = 20,280,424,132,185.18
  5. Step 5: Solve for x
    x = 20,280,424,132,185.18/4,360,082.60
  6. Step 6: Final answer
    x = 4,651,385.30

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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.