Home / 8,098,005.28-11,174,808.72-4,476,100

Finding the Fourth Proportional to 8,098,005.28, 11,174,808.72 and 4,476,100

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Solution

The fourth proportional to 8,098,005.28, 11,174,808.72 and 4,476,100 is: 6,176,775.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,098,005.28 : 11,174,808.72 = 4,476,100 : x
  2. Step 2: Convert to fraction form
    8,098,005.28/11,174,808.72 = 4,476,100/x
  3. Step 3: Cross multiply
    8,098,005.28x = 11,174,808.72 × 4,476,100
  4. Step 4: Simplify right side
    8,098,005.28x = 50,019,561,311,592
  5. Step 5: Solve for x
    x = 50,019,561,311,592/8,098,005.28
  6. Step 6: Final answer
    x = 6,176,775.59

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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.