Home / 2,923,767.94-4,034,594.91-1,699,986.61

Finding the Fourth Proportional to 2,923,767.94, 4,034,594.91 and 1,699,986.61

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Solution

The fourth proportional to 2,923,767.94, 4,034,594.91 and 1,699,986.61 is: 2,345,862.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,767.94 : 4,034,594.91 = 1,699,986.61 : x
  2. Step 2: Convert to fraction form
    2,923,767.94/4,034,594.91 = 1,699,986.61/x
  3. Step 3: Cross multiply
    2,923,767.94x = 4,034,594.91 × 1,699,986.61
  4. Step 4: Simplify right side
    2,923,767.94x = 6,858,757,323,774.16
  5. Step 5: Solve for x
    x = 6,858,757,323,774.16/2,923,767.94
  6. Step 6: Final answer
    x = 2,345,862.42

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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.