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Finding the Fourth Proportional to 1,944,914.94, 2,917,266.88 and 597,077.76

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Solution

The fourth proportional to 1,944,914.94, 2,917,266.88 and 597,077.76 is: 895,584.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,914.94 : 2,917,266.88 = 597,077.76 : x
  2. Step 2: Convert to fraction form
    1,944,914.94/2,917,266.88 = 597,077.76/x
  3. Step 3: Cross multiply
    1,944,914.94x = 2,917,266.88 × 597,077.76
  4. Step 4: Simplify right side
    1,944,914.94x = 1,741,835,174,032.59
  5. Step 5: Solve for x
    x = 1,741,835,174,032.59/1,944,914.94
  6. Step 6: Final answer
    x = 895,584.24

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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.