Home / 2,049,821.56-3,071,358.52-701,246.96

Finding the Fourth Proportional to 2,049,821.56, 3,071,358.52 and 701,246.96

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Solution

The fourth proportional to 2,049,821.56, 3,071,358.52 and 701,246.96 is: 1,050,716.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,821.56 : 3,071,358.52 = 701,246.96 : x
  2. Step 2: Convert to fraction form
    2,049,821.56/3,071,358.52 = 701,246.96/x
  3. Step 3: Cross multiply
    2,049,821.56x = 3,071,358.52 × 701,246.96
  4. Step 4: Simplify right side
    2,049,821.56x = 2,153,780,825,220.10
  5. Step 5: Solve for x
    x = 2,153,780,825,220.10/2,049,821.56
  6. Step 6: Final answer
    x = 1,050,716.25

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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.