Home / 1,840,781.37-2,761,360.56-704,499.18

Finding the Fourth Proportional to 1,840,781.37, 2,761,360.56 and 704,499.18

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Solution

The fourth proportional to 1,840,781.37, 2,761,360.56 and 704,499.18 is: 1,056,820.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,781.37 : 2,761,360.56 = 704,499.18 : x
  2. Step 2: Convert to fraction form
    1,840,781.37/2,761,360.56 = 704,499.18/x
  3. Step 3: Cross multiply
    1,840,781.37x = 2,761,360.56 × 704,499.18
  4. Step 4: Simplify right side
    1,840,781.37x = 1,945,376,250,204.34
  5. Step 5: Solve for x
    x = 1,945,376,250,204.34/1,840,781.37
  6. Step 6: Final answer
    x = 1,056,820.91

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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.