Home / 6,204,305.52-8,561,941.38-3,628,150.74

Finding the Fourth Proportional to 6,204,305.52, 8,561,941.38 and 3,628,150.74

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Solution

The fourth proportional to 6,204,305.52, 8,561,941.38 and 3,628,150.74 is: 5,006,847.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,305.52 : 8,561,941.38 = 3,628,150.74 : x
  2. Step 2: Convert to fraction form
    6,204,305.52/8,561,941.38 = 3,628,150.74/x
  3. Step 3: Cross multiply
    6,204,305.52x = 8,561,941.38 × 3,628,150.74
  4. Step 4: Simplify right side
    6,204,305.52x = 31,064,013,953,683.62
  5. Step 5: Solve for x
    x = 31,064,013,953,683.62/6,204,305.52
  6. Step 6: Final answer
    x = 5,006,847.88

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1.5x scale

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.