Home / 6,238,261.30-9,341,645.55-4,096,750.90

Finding the Fourth Proportional to 6,238,261.30, 9,341,645.55 and 4,096,750.90

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Solution

The fourth proportional to 6,238,261.30, 9,341,645.55 and 4,096,750.90 is: 6,134,785.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,261.30 : 9,341,645.55 = 4,096,750.90 : x
  2. Step 2: Convert to fraction form
    6,238,261.30/9,341,645.55 = 4,096,750.90/x
  3. Step 3: Cross multiply
    6,238,261.30x = 9,341,645.55 × 4,096,750.90
  4. Step 4: Simplify right side
    6,238,261.30x = 38,270,394,814,443.50
  5. Step 5: Solve for x
    x = 38,270,394,814,443.50/6,238,261.30
  6. Step 6: Final answer
    x = 6,134,785.48

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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.