Home / 2,244,322.62-3,097,185.02-1,277,515.18

Finding the Fourth Proportional to 2,244,322.62, 3,097,185.02 and 1,277,515.18

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Solution

The fourth proportional to 2,244,322.62, 3,097,185.02 and 1,277,515.18 is: 1,762,982.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,322.62 : 3,097,185.02 = 1,277,515.18 : x
  2. Step 2: Convert to fraction form
    2,244,322.62/3,097,185.02 = 1,277,515.18/x
  3. Step 3: Cross multiply
    2,244,322.62x = 3,097,185.02 × 1,277,515.18
  4. Step 4: Simplify right side
    2,244,322.62x = 3,956,700,878,318.60
  5. Step 5: Solve for x
    x = 3,956,700,878,318.60/2,244,322.62
  6. Step 6: Final answer
    x = 1,762,982.22

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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.