Home / 2,299,518.40-3,449,277.60-1,100,823.70

Finding the Fourth Proportional to 2,299,518.40, 3,449,277.60 and 1,100,823.70

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Solution

The fourth proportional to 2,299,518.40, 3,449,277.60 and 1,100,823.70 is: 1,651,235.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,518.40 : 3,449,277.60 = 1,100,823.70 : x
  2. Step 2: Convert to fraction form
    2,299,518.40/3,449,277.60 = 1,100,823.70/x
  3. Step 3: Cross multiply
    2,299,518.40x = 3,449,277.60 × 1,100,823.70
  4. Step 4: Simplify right side
    2,299,518.40x = 3,797,046,529,959.12
  5. Step 5: Solve for x
    x = 3,797,046,529,959.12/2,299,518.40
  6. Step 6: Final answer
    x = 1,651,235.55

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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.