Home / 3,224,096.19-4,449,252.55-1,773,760.48

Finding the Fourth Proportional to 3,224,096.19, 4,449,252.55 and 1,773,760.48

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Solution

The fourth proportional to 3,224,096.19, 4,449,252.55 and 1,773,760.48 is: 2,447,789.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,096.19 : 4,449,252.55 = 1,773,760.48 : x
  2. Step 2: Convert to fraction form
    3,224,096.19/4,449,252.55 = 1,773,760.48/x
  3. Step 3: Cross multiply
    3,224,096.19x = 4,449,252.55 × 1,773,760.48
  4. Step 4: Simplify right side
    3,224,096.19x = 7,891,908,338,729.22
  5. Step 5: Solve for x
    x = 7,891,908,338,729.22/3,224,096.19
  6. Step 6: Final answer
    x = 2,447,789.36

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1.5x scale

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.