Home / 1,722,995.56-2,377,733.94-959,032.76

Finding the Fourth Proportional to 1,722,995.56, 2,377,733.94 and 959,032.76

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Solution

The fourth proportional to 1,722,995.56, 2,377,733.94 and 959,032.76 is: 1,323,465.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,995.56 : 2,377,733.94 = 959,032.76 : x
  2. Step 2: Convert to fraction form
    1,722,995.56/2,377,733.94 = 959,032.76/x
  3. Step 3: Cross multiply
    1,722,995.56x = 2,377,733.94 × 959,032.76
  4. Step 4: Simplify right side
    1,722,995.56x = 2,280,324,743,023.87
  5. Step 5: Solve for x
    x = 2,280,324,743,023.87/1,722,995.56
  6. Step 6: Final answer
    x = 1,323,465.25

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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.