Home / 2,444,427.03-3,373,929.39-1,670,371.18

Finding the Fourth Proportional to 2,444,427.03, 3,373,929.39 and 1,670,371.18

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Solution

The fourth proportional to 2,444,427.03, 3,373,929.39 and 1,670,371.18 is: 2,305,535.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,427.03 : 3,373,929.39 = 1,670,371.18 : x
  2. Step 2: Convert to fraction form
    2,444,427.03/3,373,929.39 = 1,670,371.18/x
  3. Step 3: Cross multiply
    2,444,427.03x = 3,373,929.39 × 1,670,371.18
  4. Step 4: Simplify right side
    2,444,427.03x = 5,635,714,416,410.98
  5. Step 5: Solve for x
    x = 5,635,714,416,410.98/2,444,427.03
  6. Step 6: Final answer
    x = 2,305,535.96

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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.