Home / 6,850,672.45-10,291,761.56-4,833,565.09

Finding the Fourth Proportional to 6,850,672.45, 10,291,761.56 and 4,833,565.09

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Solution

The fourth proportional to 6,850,672.45, 10,291,761.56 and 4,833,565.09 is: 7,261,462.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,672.45 : 10,291,761.56 = 4,833,565.09 : x
  2. Step 2: Convert to fraction form
    6,850,672.45/10,291,761.56 = 4,833,565.09/x
  3. Step 3: Cross multiply
    6,850,672.45x = 10,291,761.56 × 4,833,565.09
  4. Step 4: Simplify right side
    6,850,672.45x = 49,745,899,391,019.94
  5. Step 5: Solve for x
    x = 49,745,899,391,019.94/6,850,672.45
  6. Step 6: Final answer
    x = 7,261,462.25

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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.