Home / 5,297,801.03-7,308,729.65-3,334,197.61

Finding the Fourth Proportional to 5,297,801.03, 7,308,729.65 and 3,334,197.61

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Solution

The fourth proportional to 5,297,801.03, 7,308,729.65 and 3,334,197.61 is: 4,599,785.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,297,801.03 : 7,308,729.65 = 3,334,197.61 : x
  2. Step 2: Convert to fraction form
    5,297,801.03/7,308,729.65 = 3,334,197.61/x
  3. Step 3: Cross multiply
    5,297,801.03x = 7,308,729.65 × 3,334,197.61
  4. Step 4: Simplify right side
    5,297,801.03x = 24,368,748,921,229.80
  5. Step 5: Solve for x
    x = 24,368,748,921,229.80/5,297,801.03
  6. Step 6: Final answer
    x = 4,599,785.61

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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.