Home / 8,052,023.68-11,992,754.30-8,012,788.28

Finding the Fourth Proportional to 8,052,023.68, 11,992,754.30 and 8,012,788.28

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Solution

The fourth proportional to 8,052,023.68, 11,992,754.30 and 8,012,788.28 is: 11,934,316.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,023.68 : 11,992,754.30 = 8,012,788.28 : x
  2. Step 2: Convert to fraction form
    8,052,023.68/11,992,754.30 = 8,012,788.28/x
  3. Step 3: Cross multiply
    8,052,023.68x = 11,992,754.30 × 8,012,788.28
  4. Step 4: Simplify right side
    8,052,023.68x = 96,095,401,099,959.61
  5. Step 5: Solve for x
    x = 96,095,401,099,959.61/8,052,023.68
  6. Step 6: Final answer
    x = 11,934,316.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.