Home / 4,017,384.06-5,544,872.76-2,640,854.94

Finding the Fourth Proportional to 4,017,384.06, 5,544,872.76 and 2,640,854.94

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Solution

The fourth proportional to 4,017,384.06, 5,544,872.76 and 2,640,854.94 is: 3,644,960.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,384.06 : 5,544,872.76 = 2,640,854.94 : x
  2. Step 2: Convert to fraction form
    4,017,384.06/5,544,872.76 = 2,640,854.94/x
  3. Step 3: Cross multiply
    4,017,384.06x = 5,544,872.76 × 2,640,854.94
  4. Step 4: Simplify right side
    4,017,384.06x = 14,643,204,619,917.43
  5. Step 5: Solve for x
    x = 14,643,204,619,917.43/4,017,384.06
  6. Step 6: Final answer
    x = 3,644,960.10

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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.