Home / 5,875,524.27-8,106,144.93-3,839,514.75

Finding the Fourth Proportional to 5,875,524.27, 8,106,144.93 and 3,839,514.75

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Solution

The fourth proportional to 5,875,524.27, 8,106,144.93 and 3,839,514.75 is: 5,297,172.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,875,524.27 : 8,106,144.93 = 3,839,514.75 : x
  2. Step 2: Convert to fraction form
    5,875,524.27/8,106,144.93 = 3,839,514.75/x
  3. Step 3: Cross multiply
    5,875,524.27x = 8,106,144.93 × 3,839,514.75
  4. Step 4: Simplify right side
    5,875,524.27x = 31,123,663,024,372.71
  5. Step 5: Solve for x
    x = 31,123,663,024,372.71/5,875,524.27
  6. Step 6: Final answer
    x = 5,297,172.06

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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.