Home / 2,244,465.76-3,095,311.36-1,754,500

Finding the Fourth Proportional to 2,244,465.76, 3,095,311.36 and 1,754,500

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Solution

The fourth proportional to 2,244,465.76, 3,095,311.36 and 1,754,500 is: 2,419,606.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,465.76 : 3,095,311.36 = 1,754,500 : x
  2. Step 2: Convert to fraction form
    2,244,465.76/3,095,311.36 = 1,754,500/x
  3. Step 3: Cross multiply
    2,244,465.76x = 3,095,311.36 × 1,754,500
  4. Step 4: Simplify right side
    2,244,465.76x = 5,430,723,781,120
  5. Step 5: Solve for x
    x = 5,430,723,781,120/2,244,465.76
  6. Step 6: Final answer
    x = 2,419,606.43

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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.