Home / 3,705,660.48-5,109,750.48-2,414,105.76

Finding the Fourth Proportional to 3,705,660.48, 5,109,750.48 and 2,414,105.76

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Solution

The fourth proportional to 3,705,660.48, 5,109,750.48 and 2,414,105.76 is: 3,328,820.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,660.48 : 5,109,750.48 = 2,414,105.76 : x
  2. Step 2: Convert to fraction form
    3,705,660.48/5,109,750.48 = 2,414,105.76/x
  3. Step 3: Cross multiply
    3,705,660.48x = 5,109,750.48 × 2,414,105.76
  4. Step 4: Simplify right side
    3,705,660.48x = 12,335,478,065,930.77
  5. Step 5: Solve for x
    x = 12,335,478,065,930.77/3,705,660.48
  6. Step 6: Final answer
    x = 3,328,820.36

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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.