Home / 4,682,233.74-7,023,913.20-1,648,972.92

Finding the Fourth Proportional to 4,682,233.74, 7,023,913.20 and 1,648,972.92

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Solution

The fourth proportional to 4,682,233.74, 7,023,913.20 and 1,648,972.92 is: 2,473,657.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,233.74 : 7,023,913.20 = 1,648,972.92 : x
  2. Step 2: Convert to fraction form
    4,682,233.74/7,023,913.20 = 1,648,972.92/x
  3. Step 3: Cross multiply
    4,682,233.74x = 7,023,913.20 × 1,648,972.92
  4. Step 4: Simplify right side
    4,682,233.74x = 11,582,242,659,230.54
  5. Step 5: Solve for x
    x = 11,582,242,659,230.54/4,682,233.74
  6. Step 6: Final answer
    x = 2,473,657.51

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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.