Home / 1,906,537.39-2,859,801.98-1,197,063.65

Finding the Fourth Proportional to 1,906,537.39, 2,859,801.98 and 1,197,063.65

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Solution

The fourth proportional to 1,906,537.39, 2,859,801.98 and 1,197,063.65 is: 1,795,592.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,537.39 : 2,859,801.98 = 1,197,063.65 : x
  2. Step 2: Convert to fraction form
    1,906,537.39/2,859,801.98 = 1,197,063.65/x
  3. Step 3: Cross multiply
    1,906,537.39x = 2,859,801.98 × 1,197,063.65
  4. Step 4: Simplify right side
    1,906,537.39x = 3,423,364,996,456.03
  5. Step 5: Solve for x
    x = 3,423,364,996,456.03/1,906,537.39
  6. Step 6: Final answer
    x = 1,795,592.90

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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.