Home / 6,797,328.44-9,380,512.60-3,700,053.81

Finding the Fourth Proportional to 6,797,328.44, 9,380,512.60 and 3,700,053.81

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Solution

The fourth proportional to 6,797,328.44, 9,380,512.60 and 3,700,053.81 is: 5,106,182.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,328.44 : 9,380,512.60 = 3,700,053.81 : x
  2. Step 2: Convert to fraction form
    6,797,328.44/9,380,512.60 = 3,700,053.81/x
  3. Step 3: Cross multiply
    6,797,328.44x = 9,380,512.60 × 3,700,053.81
  4. Step 4: Simplify right side
    6,797,328.44x = 34,708,401,376,132.87
  5. Step 5: Solve for x
    x = 34,708,401,376,132.87/6,797,328.44
  6. Step 6: Final answer
    x = 5,106,182.78

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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.