Home / 1,346,027.52-1,857,523.76-734,193.41

Finding the Fourth Proportional to 1,346,027.52, 1,857,523.76 and 734,193.41

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Solution

The fourth proportional to 1,346,027.52, 1,857,523.76 and 734,193.41 is: 1,013,190.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,027.52 : 1,857,523.76 = 734,193.41 : x
  2. Step 2: Convert to fraction form
    1,346,027.52/1,857,523.76 = 734,193.41/x
  3. Step 3: Cross multiply
    1,346,027.52x = 1,857,523.76 × 734,193.41
  4. Step 4: Simplify right side
    1,346,027.52x = 1,363,781,690,551.84
  5. Step 5: Solve for x
    x = 1,363,781,690,551.84/1,346,027.52
  6. Step 6: Final answer
    x = 1,013,190.05

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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.