Home / 2,334,267-3,221,288.46-1,261,179

Finding the Fourth Proportional to 2,334,267, 3,221,288.46 and 1,261,179

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Solution

The fourth proportional to 2,334,267, 3,221,288.46 and 1,261,179 is: 1,740,427.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,267 : 3,221,288.46 = 1,261,179 : x
  2. Step 2: Convert to fraction form
    2,334,267/3,221,288.46 = 1,261,179/x
  3. Step 3: Cross multiply
    2,334,267x = 3,221,288.46 × 1,261,179
  4. Step 4: Simplify right side
    2,334,267x = 4,062,621,358,694.34
  5. Step 5: Solve for x
    x = 4,062,621,358,694.34/2,334,267
  6. Step 6: Final answer
    x = 1,740,427.02

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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.