Home / 8,571,353.88-11,827,686.54-5,086,092

Finding the Fourth Proportional to 8,571,353.88, 11,827,686.54 and 5,086,092

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Solution

The fourth proportional to 8,571,353.88, 11,827,686.54 and 5,086,092 is: 7,018,343.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,571,353.88 : 11,827,686.54 = 5,086,092 : x
  2. Step 2: Convert to fraction form
    8,571,353.88/11,827,686.54 = 5,086,092/x
  3. Step 3: Cross multiply
    8,571,353.88x = 11,827,686.54 × 5,086,092
  4. Step 4: Simplify right side
    8,571,353.88x = 60,156,701,889,601.67
  5. Step 5: Solve for x
    x = 60,156,701,889,601.67/8,571,353.88
  6. Step 6: Final answer
    x = 7,018,343.04

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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.