Home / 6,265,166.10-9,397,749.15-3,861,215.70

Finding the Fourth Proportional to 6,265,166.10, 9,397,749.15 and 3,861,215.70

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Solution

The fourth proportional to 6,265,166.10, 9,397,749.15 and 3,861,215.70 is: 5,791,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,166.10 : 9,397,749.15 = 3,861,215.70 : x
  2. Step 2: Convert to fraction form
    6,265,166.10/9,397,749.15 = 3,861,215.70/x
  3. Step 3: Cross multiply
    6,265,166.10x = 9,397,749.15 × 3,861,215.70
  4. Step 4: Simplify right side
    6,265,166.10x = 36,286,736,562,641.66
  5. Step 5: Solve for x
    x = 36,286,736,562,641.66/6,265,166.10
  6. Step 6: Final answer
    x = 5,791,823.55

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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.