Home / 2,293,986.94-3,440,758.07-696,564.07

Finding the Fourth Proportional to 2,293,986.94, 3,440,758.07 and 696,564.07

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Solution

The fourth proportional to 2,293,986.94, 3,440,758.07 and 696,564.07 is: 1,044,778.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,986.94 : 3,440,758.07 = 696,564.07 : x
  2. Step 2: Convert to fraction form
    2,293,986.94/3,440,758.07 = 696,564.07/x
  3. Step 3: Cross multiply
    2,293,986.94x = 3,440,758.07 × 696,564.07
  4. Step 4: Simplify right side
    2,293,986.94x = 2,396,708,441,641.72
  5. Step 5: Solve for x
    x = 2,396,708,441,641.72/2,293,986.94
  6. Step 6: Final answer
    x = 1,044,778.59

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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.