Home / 6,801,994.56-9,386,057.88-4,188,083.52

Finding the Fourth Proportional to 6,801,994.56, 9,386,057.88 and 4,188,083.52

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Solution

The fourth proportional to 6,801,994.56, 9,386,057.88 and 4,188,083.52 is: 5,779,127.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,994.56 : 9,386,057.88 = 4,188,083.52 : x
  2. Step 2: Convert to fraction form
    6,801,994.56/9,386,057.88 = 4,188,083.52/x
  3. Step 3: Cross multiply
    6,801,994.56x = 9,386,057.88 × 4,188,083.52
  4. Step 4: Simplify right side
    6,801,994.56x = 39,309,594,324,994.14
  5. Step 5: Solve for x
    x = 39,309,594,324,994.14/6,801,994.56
  6. Step 6: Final answer
    x = 5,779,127.57

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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.