Home / 2,244,310.40-3,097,168.08-1,277,502.91

Finding the Fourth Proportional to 2,244,310.40, 3,097,168.08 and 1,277,502.91

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Solution

The fourth proportional to 2,244,310.40, 3,097,168.08 and 1,277,502.91 is: 1,762,965.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,310.40 : 3,097,168.08 = 1,277,502.91 : x
  2. Step 2: Convert to fraction form
    2,244,310.40/3,097,168.08 = 1,277,502.91/x
  3. Step 3: Cross multiply
    2,244,310.40x = 3,097,168.08 × 1,277,502.91
  4. Step 4: Simplify right side
    2,244,310.40x = 3,956,641,222,425.56
  5. Step 5: Solve for x
    x = 3,956,641,222,425.56/2,244,310.40
  6. Step 6: Final answer
    x = 1,762,965.24

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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.