Home / 2,959,856.28-4,437,986.58-1,160,584.11

Finding the Fourth Proportional to 2,959,856.28, 4,437,986.58 and 1,160,584.11

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Solution

The fourth proportional to 2,959,856.28, 4,437,986.58 and 1,160,584.11 is: 1,740,171.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,856.28 : 4,437,986.58 = 1,160,584.11 : x
  2. Step 2: Convert to fraction form
    2,959,856.28/4,437,986.58 = 1,160,584.11/x
  3. Step 3: Cross multiply
    2,959,856.28x = 4,437,986.58 × 1,160,584.11
  4. Step 4: Simplify right side
    2,959,856.28x = 5,150,656,705,141.24
  5. Step 5: Solve for x
    x = 5,150,656,705,141.24/2,959,856.28
  6. Step 6: Final answer
    x = 1,740,171.22

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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.