Home / 1,043,944.70-1,441,337.78-801,794.39

Finding the Fourth Proportional to 1,043,944.70, 1,441,337.78 and 801,794.39

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Solution

The fourth proportional to 1,043,944.70, 1,441,337.78 and 801,794.39 is: 1,107,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,944.70 : 1,441,337.78 = 801,794.39 : x
  2. Step 2: Convert to fraction form
    1,043,944.70/1,441,337.78 = 801,794.39/x
  3. Step 3: Cross multiply
    1,043,944.70x = 1,441,337.78 × 801,794.39
  4. Step 4: Simplify right side
    1,043,944.70x = 1,155,656,542,090.08
  5. Step 5: Solve for x
    x = 1,155,656,542,090.08/1,043,944.70
  6. Step 6: Final answer
    x = 1,107,009.35

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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.