Home / 3,224,016-4,449,141.90-1,773,680.22

Finding the Fourth Proportional to 3,224,016, 4,449,141.90 and 1,773,680.22

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Solution

The fourth proportional to 3,224,016, 4,449,141.90 and 1,773,680.22 is: 2,447,678.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,016 : 4,449,141.90 = 1,773,680.22 : x
  2. Step 2: Convert to fraction form
    3,224,016/4,449,141.90 = 1,773,680.22/x
  3. Step 3: Cross multiply
    3,224,016x = 4,449,141.90 × 1,773,680.22
  4. Step 4: Simplify right side
    3,224,016x = 7,891,354,984,003.22
  5. Step 5: Solve for x
    x = 7,891,354,984,003.22/3,224,016
  6. Step 6: Final answer
    x = 2,447,678.60

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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.