Home / 2,095,647.76-3,141,233.40-1,195,150.60

Finding the Fourth Proportional to 2,095,647.76, 3,141,233.40 and 1,195,150.60

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Solution

The fourth proportional to 2,095,647.76, 3,141,233.40 and 1,195,150.60 is: 1,791,449.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,647.76 : 3,141,233.40 = 1,195,150.60 : x
  2. Step 2: Convert to fraction form
    2,095,647.76/3,141,233.40 = 1,195,150.60/x
  3. Step 3: Cross multiply
    2,095,647.76x = 3,141,233.40 × 1,195,150.60
  4. Step 4: Simplify right side
    2,095,647.76x = 3,754,246,982,750.04
  5. Step 5: Solve for x
    x = 3,754,246,982,750.04/2,095,647.76
  6. Step 6: Final answer
    x = 1,791,449.43

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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.