Home / 3,835,524.96-5,753,911.68-1,439,557.92

Finding the Fourth Proportional to 3,835,524.96, 5,753,911.68 and 1,439,557.92

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Solution

The fourth proportional to 3,835,524.96, 5,753,911.68 and 1,439,557.92 is: 2,159,571.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,524.96 : 5,753,911.68 = 1,439,557.92 : x
  2. Step 2: Convert to fraction form
    3,835,524.96/5,753,911.68 = 1,439,557.92/x
  3. Step 3: Cross multiply
    3,835,524.96x = 5,753,911.68 × 1,439,557.92
  4. Step 4: Simplify right side
    3,835,524.96x = 8,283,089,129,924.51
  5. Step 5: Solve for x
    x = 8,283,089,129,924.51/3,835,524.96
  6. Step 6: Final answer
    x = 2,159,571.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.