Home / 1,844,657.95-2,761,311.80-1,203,581.29

Finding the Fourth Proportional to 1,844,657.95, 2,761,311.80 and 1,203,581.29

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Solution

The fourth proportional to 1,844,657.95, 2,761,311.80 and 1,203,581.29 is: 1,801,669.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,657.95 : 2,761,311.80 = 1,203,581.29 : x
  2. Step 2: Convert to fraction form
    1,844,657.95/2,761,311.80 = 1,203,581.29/x
  3. Step 3: Cross multiply
    1,844,657.95x = 2,761,311.80 × 1,203,581.29
  4. Step 4: Simplify right side
    1,844,657.95x = 3,323,463,224,796.82
  5. Step 5: Solve for x
    x = 3,323,463,224,796.82/1,844,657.95
  6. Step 6: Final answer
    x = 1,801,669.10

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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.