Home / 3,845,925.42-5,309,011.26-2,396,337.09

Finding the Fourth Proportional to 3,845,925.42, 5,309,011.26 and 2,396,337.09

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Solution

The fourth proportional to 3,845,925.42, 5,309,011.26 and 2,396,337.09 is: 3,307,963.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,925.42 : 5,309,011.26 = 2,396,337.09 : x
  2. Step 2: Convert to fraction form
    3,845,925.42/5,309,011.26 = 2,396,337.09/x
  3. Step 3: Cross multiply
    3,845,925.42x = 5,309,011.26 × 2,396,337.09
  4. Step 4: Simplify right side
    3,845,925.42x = 12,722,180,593,565.63
  5. Step 5: Solve for x
    x = 12,722,180,593,565.63/3,845,925.42
  6. Step 6: Final answer
    x = 3,307,963.42

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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.