Home / 2,446,634.76-3,670,616.48-740,835.29

Finding the Fourth Proportional to 2,446,634.76, 3,670,616.48 and 740,835.29

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Solution

The fourth proportional to 2,446,634.76, 3,670,616.48 and 740,835.29 is: 1,111,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,634.76 : 3,670,616.48 = 740,835.29 : x
  2. Step 2: Convert to fraction form
    2,446,634.76/3,670,616.48 = 740,835.29/x
  3. Step 3: Cross multiply
    2,446,634.76x = 3,670,616.48 × 740,835.29
  4. Step 4: Simplify right side
    2,446,634.76x = 2,719,322,224,439.58
  5. Step 5: Solve for x
    x = 2,719,322,224,439.58/2,446,634.76
  6. Step 6: Final answer
    x = 1,111,454.10

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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.