Home / 3,708,631.96-5,564,846.46-1,765,559.56

Finding the Fourth Proportional to 3,708,631.96, 5,564,846.46 and 1,765,559.56

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Solution

The fourth proportional to 3,708,631.96, 5,564,846.46 and 1,765,559.56 is: 2,649,243.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,631.96 : 5,564,846.46 = 1,765,559.56 : x
  2. Step 2: Convert to fraction form
    3,708,631.96/5,564,846.46 = 1,765,559.56/x
  3. Step 3: Cross multiply
    3,708,631.96x = 5,564,846.46 × 1,765,559.56
  4. Step 4: Simplify right side
    3,708,631.96x = 9,825,067,867,385.16
  5. Step 5: Solve for x
    x = 9,825,067,867,385.16/3,708,631.96
  6. Step 6: Final answer
    x = 2,649,243.16

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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.