Home / 3,843,586.24-5,769,368.57-2,227,512.57

Finding the Fourth Proportional to 3,843,586.24, 5,769,368.57 and 2,227,512.57

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Solution

The fourth proportional to 3,843,586.24, 5,769,368.57 and 2,227,512.57 is: 3,343,580.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,843,586.24 : 5,769,368.57 = 2,227,512.57 : x
  2. Step 2: Convert to fraction form
    3,843,586.24/5,769,368.57 = 2,227,512.57/x
  3. Step 3: Cross multiply
    3,843,586.24x = 5,769,368.57 × 2,227,512.57
  4. Step 4: Simplify right side
    3,843,586.24x = 12,851,341,010,637.92
  5. Step 5: Solve for x
    x = 12,851,341,010,637.92/3,843,586.24
  6. Step 6: Final answer
    x = 3,343,580.76

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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.