Home / 3,792,801.32-5,229,593.51-3,065,399.65

Finding the Fourth Proportional to 3,792,801.32, 5,229,593.51 and 3,065,399.65

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Solution

The fourth proportional to 3,792,801.32, 5,229,593.51 and 3,065,399.65 is: 4,226,636.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,801.32 : 5,229,593.51 = 3,065,399.65 : x
  2. Step 2: Convert to fraction form
    3,792,801.32/5,229,593.51 = 3,065,399.65/x
  3. Step 3: Cross multiply
    3,792,801.32x = 5,229,593.51 × 3,065,399.65
  4. Step 4: Simplify right side
    3,792,801.32x = 16,030,794,115,196.27
  5. Step 5: Solve for x
    x = 16,030,794,115,196.27/3,792,801.32
  6. Step 6: Final answer
    x = 4,226,636.93

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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.