Home / 5,567,777.79-8,350,665.39-2,534,437.95

Finding the Fourth Proportional to 5,567,777.79, 8,350,665.39 and 2,534,437.95

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Solution

The fourth proportional to 5,567,777.79, 8,350,665.39 and 2,534,437.95 is: 3,801,201.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,777.79 : 8,350,665.39 = 2,534,437.95 : x
  2. Step 2: Convert to fraction form
    5,567,777.79/8,350,665.39 = 2,534,437.95/x
  3. Step 3: Cross multiply
    5,567,777.79x = 8,350,665.39 × 2,534,437.95
  4. Step 4: Simplify right side
    5,567,777.79x = 21,164,243,272,167.55
  5. Step 5: Solve for x
    x = 21,164,243,272,167.55/5,567,777.79
  6. Step 6: Final answer
    x = 3,801,201.14

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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.