Home / 3,904,182.27-5,391,133.88-2,456,291.07

Finding the Fourth Proportional to 3,904,182.27, 5,391,133.88 and 2,456,291.07

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Solution

The fourth proportional to 3,904,182.27, 5,391,133.88 and 2,456,291.07 is: 3,391,797.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,904,182.27 : 5,391,133.88 = 2,456,291.07 : x
  2. Step 2: Convert to fraction form
    3,904,182.27/5,391,133.88 = 2,456,291.07/x
  3. Step 3: Cross multiply
    3,904,182.27x = 5,391,133.88 × 2,456,291.07
  4. Step 4: Simplify right side
    3,904,182.27x = 13,242,193,994,337.00
  5. Step 5: Solve for x
    x = 13,242,193,994,337.00/3,904,182.27
  6. Step 6: Final answer
    x = 3,391,797.07

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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.