Home / 2,255,595.28-3,384,094.44-739,291.48

Finding the Fourth Proportional to 2,255,595.28, 3,384,094.44 and 739,291.48

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Solution

The fourth proportional to 2,255,595.28, 3,384,094.44 and 739,291.48 is: 1,109,167.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,595.28 : 3,384,094.44 = 739,291.48 : x
  2. Step 2: Convert to fraction form
    2,255,595.28/3,384,094.44 = 739,291.48/x
  3. Step 3: Cross multiply
    2,255,595.28x = 3,384,094.44 × 739,291.48
  4. Step 4: Simplify right side
    2,255,595.28x = 2,501,832,187,007.37
  5. Step 5: Solve for x
    x = 2,501,832,187,007.37/2,255,595.28
  6. Step 6: Final answer
    x = 1,109,167.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.