Home / 1,467,952.70-2,201,929.05-1,244,003.90

Finding the Fourth Proportional to 1,467,952.70, 2,201,929.05 and 1,244,003.90

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Solution

The fourth proportional to 1,467,952.70, 2,201,929.05 and 1,244,003.90 is: 1,866,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,952.70 : 2,201,929.05 = 1,244,003.90 : x
  2. Step 2: Convert to fraction form
    1,467,952.70/2,201,929.05 = 1,244,003.90/x
  3. Step 3: Cross multiply
    1,467,952.70x = 2,201,929.05 × 1,244,003.90
  4. Step 4: Simplify right side
    1,467,952.70x = 2,739,208,325,723.29
  5. Step 5: Solve for x
    x = 2,739,208,325,723.29/1,467,952.70
  6. Step 6: Final answer
    x = 1,866,005.85

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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.