Home / 6,708,695.76-9,257,960.88-3,652,902.72

Finding the Fourth Proportional to 6,708,695.76, 9,257,960.88 and 3,652,902.72

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Solution

The fourth proportional to 6,708,695.76, 9,257,960.88 and 3,652,902.72 is: 5,040,984.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,695.76 : 9,257,960.88 = 3,652,902.72 : x
  2. Step 2: Convert to fraction form
    6,708,695.76/9,257,960.88 = 3,652,902.72/x
  3. Step 3: Cross multiply
    6,708,695.76x = 9,257,960.88 × 3,652,902.72
  4. Step 4: Simplify right side
    6,708,695.76x = 33,818,430,480,205.60
  5. Step 5: Solve for x
    x = 33,818,430,480,205.60/6,708,695.76
  6. Step 6: Final answer
    x = 5,040,984.37

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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.