Home / 2,385,789.96-3,553,416.33-2,374,164.66

Finding the Fourth Proportional to 2,385,789.96, 3,553,416.33 and 2,374,164.66

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Solution

The fourth proportional to 2,385,789.96, 3,553,416.33 and 2,374,164.66 is: 3,536,101.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,385,789.96 : 3,553,416.33 = 2,374,164.66 : x
  2. Step 2: Convert to fraction form
    2,385,789.96/3,553,416.33 = 2,374,164.66/x
  3. Step 3: Cross multiply
    2,385,789.96x = 3,553,416.33 × 2,374,164.66
  4. Step 4: Simplify right side
    2,385,789.96x = 8,436,395,472,952.90
  5. Step 5: Solve for x
    x = 8,436,395,472,952.90/2,385,789.96
  6. Step 6: Final answer
    x = 3,536,101.51

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.