Home / 1,758,944.83-2,427,384.97-984,556.41

Finding the Fourth Proportional to 1,758,944.83, 2,427,384.97 and 984,556.41

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Solution

The fourth proportional to 1,758,944.83, 2,427,384.97 and 984,556.41 is: 1,358,710.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,944.83 : 2,427,384.97 = 984,556.41 : x
  2. Step 2: Convert to fraction form
    1,758,944.83/2,427,384.97 = 984,556.41/x
  3. Step 3: Cross multiply
    1,758,944.83x = 2,427,384.97 × 984,556.41
  4. Step 4: Simplify right side
    1,758,944.83x = 2,389,897,414,691.45
  5. Step 5: Solve for x
    x = 2,389,897,414,691.45/1,758,944.83
  6. Step 6: Final answer
    x = 1,358,710.84

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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.