Home / 2,007,768.50-3,011,209.88-587,935.30

Finding the Fourth Proportional to 2,007,768.50, 3,011,209.88 and 587,935.30

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Solution

The fourth proportional to 2,007,768.50, 3,011,209.88 and 587,935.30 is: 881,773.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,768.50 : 3,011,209.88 = 587,935.30 : x
  2. Step 2: Convert to fraction form
    2,007,768.50/3,011,209.88 = 587,935.30/x
  3. Step 3: Cross multiply
    2,007,768.50x = 3,011,209.88 × 587,935.30
  4. Step 4: Simplify right side
    2,007,768.50x = 1,770,396,584,160.76
  5. Step 5: Solve for x
    x = 1,770,396,584,160.76/2,007,768.50
  6. Step 6: Final answer
    x = 881,773.26

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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.