Home / 3,162,062.03-4,363,659.53-1,711,757.47

Finding the Fourth Proportional to 3,162,062.03, 4,363,659.53 and 1,711,757.47

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Solution

The fourth proportional to 3,162,062.03, 4,363,659.53 and 1,711,757.47 is: 2,362,232.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,062.03 : 4,363,659.53 = 1,711,757.47 : x
  2. Step 2: Convert to fraction form
    3,162,062.03/4,363,659.53 = 1,711,757.47/x
  3. Step 3: Cross multiply
    3,162,062.03x = 4,363,659.53 × 1,711,757.47
  4. Step 4: Simplify right side
    3,162,062.03x = 7,469,526,772,133.03
  5. Step 5: Solve for x
    x = 7,469,526,772,133.03/3,162,062.03
  6. Step 6: Final answer
    x = 2,362,232.84

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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.