Home / 7,385,848.26-10,194,171.21-4,331,046.66

Finding the Fourth Proportional to 7,385,848.26, 10,194,171.21 and 4,331,046.66

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Solution

The fourth proportional to 7,385,848.26, 10,194,171.21 and 4,331,046.66 is: 5,977,841.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,848.26 : 10,194,171.21 = 4,331,046.66 : x
  2. Step 2: Convert to fraction form
    7,385,848.26/10,194,171.21 = 4,331,046.66/x
  3. Step 3: Cross multiply
    7,385,848.26x = 10,194,171.21 × 4,331,046.66
  4. Step 4: Simplify right side
    7,385,848.26x = 44,151,431,170,538.66
  5. Step 5: Solve for x
    x = 44,151,431,170,538.66/7,385,848.26
  6. Step 6: Final answer
    x = 5,977,841.63

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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.