Home / 2,759,817.67-3,806,934.14-1,793,591.51

Finding the Fourth Proportional to 2,759,817.67, 3,806,934.14 and 1,793,591.51

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Solution

The fourth proportional to 2,759,817.67, 3,806,934.14 and 1,793,591.51 is: 2,474,107.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,817.67 : 3,806,934.14 = 1,793,591.51 : x
  2. Step 2: Convert to fraction form
    2,759,817.67/3,806,934.14 = 1,793,591.51/x
  3. Step 3: Cross multiply
    2,759,817.67x = 3,806,934.14 × 1,793,591.51
  4. Step 4: Simplify right side
    2,759,817.67x = 6,828,084,727,993.51
  5. Step 5: Solve for x
    x = 6,828,084,727,993.51/2,759,817.67
  6. Step 6: Final answer
    x = 2,474,107.18

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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.