Home / 3,197,103.82-4,411,951.13-1,746,768.04

Finding the Fourth Proportional to 3,197,103.82, 4,411,951.13 and 1,746,768.04

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Solution

The fourth proportional to 3,197,103.82, 4,411,951.13 and 1,746,768.04 is: 2,410,511.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,103.82 : 4,411,951.13 = 1,746,768.04 : x
  2. Step 2: Convert to fraction form
    3,197,103.82/4,411,951.13 = 1,746,768.04/x
  3. Step 3: Cross multiply
    3,197,103.82x = 4,411,951.13 × 1,746,768.04
  4. Step 4: Simplify right side
    3,197,103.82x = 7,706,655,221,262.93
  5. Step 5: Solve for x
    x = 7,706,655,221,262.93/3,197,103.82
  6. Step 6: Final answer
    x = 2,410,511.41

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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.