Home / 9,176,060.67-13,764,090.20-4,369,176.83

Finding the Fourth Proportional to 9,176,060.67, 13,764,090.20 and 4,369,176.83

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Solution

The fourth proportional to 9,176,060.67, 13,764,090.20 and 4,369,176.83 is: 6,553,764.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,060.67 : 13,764,090.20 = 4,369,176.83 : x
  2. Step 2: Convert to fraction form
    9,176,060.67/13,764,090.20 = 4,369,176.83/x
  3. Step 3: Cross multiply
    9,176,060.67x = 13,764,090.20 × 4,369,176.83
  4. Step 4: Simplify right side
    9,176,060.67x = 60,137,743,897,203.73
  5. Step 5: Solve for x
    x = 60,137,743,897,203.73/9,176,060.67
  6. Step 6: Final answer
    x = 6,553,764.85

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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.