Home / 5,059,866.08-6,982,670.31-2,767,977.56

Finding the Fourth Proportional to 5,059,866.08, 6,982,670.31 and 2,767,977.56

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Solution

The fourth proportional to 5,059,866.08, 6,982,670.31 and 2,767,977.56 is: 3,819,839.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,866.08 : 6,982,670.31 = 2,767,977.56 : x
  2. Step 2: Convert to fraction form
    5,059,866.08/6,982,670.31 = 2,767,977.56/x
  3. Step 3: Cross multiply
    5,059,866.08x = 6,982,670.31 × 2,767,977.56
  4. Step 4: Simplify right side
    5,059,866.08x = 19,327,874,734,035.00
  5. Step 5: Solve for x
    x = 19,327,874,734,035.00/5,059,866.08
  6. Step 6: Final answer
    x = 3,819,839.19

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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.