Home / 8,571,456.01-11,825,242.21-4,898,402.13

Finding the Fourth Proportional to 8,571,456.01, 11,825,242.21 and 4,898,402.13

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Solution

The fourth proportional to 8,571,456.01, 11,825,242.21 and 4,898,402.13 is: 6,757,870.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,571,456.01 : 11,825,242.21 = 4,898,402.13 : x
  2. Step 2: Convert to fraction form
    8,571,456.01/11,825,242.21 = 4,898,402.13/x
  3. Step 3: Cross multiply
    8,571,456.01x = 11,825,242.21 × 4,898,402.13
  4. Step 4: Simplify right side
    8,571,456.01x = 57,924,791,679,697.57
  5. Step 5: Solve for x
    x = 57,924,791,679,697.57/8,571,456.01
  6. Step 6: Final answer
    x = 6,757,870.73

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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.