Home / 3,572,406.07-4,930,021.24-2,023,667.29

Finding the Fourth Proportional to 3,572,406.07, 4,930,021.24 and 2,023,667.29

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Solution

The fourth proportional to 3,572,406.07, 4,930,021.24 and 2,023,667.29 is: 2,792,717.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,406.07 : 4,930,021.24 = 2,023,667.29 : x
  2. Step 2: Convert to fraction form
    3,572,406.07/4,930,021.24 = 2,023,667.29/x
  3. Step 3: Cross multiply
    3,572,406.07x = 4,930,021.24 × 2,023,667.29
  4. Step 4: Simplify right side
    3,572,406.07x = 9,976,722,696,440.53
  5. Step 5: Solve for x
    x = 9,976,722,696,440.53/3,572,406.07
  6. Step 6: Final answer
    x = 2,792,717.99

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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.