Home / 3,741,823.61-5,163,717.03-2,022,943.67

Finding the Fourth Proportional to 3,741,823.61, 5,163,717.03 and 2,022,943.67

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Solution

The fourth proportional to 3,741,823.61, 5,163,717.03 and 2,022,943.67 is: 2,791,662.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,823.61 : 5,163,717.03 = 2,022,943.67 : x
  2. Step 2: Convert to fraction form
    3,741,823.61/5,163,717.03 = 2,022,943.67/x
  3. Step 3: Cross multiply
    3,741,823.61x = 5,163,717.03 × 2,022,943.67
  4. Step 4: Simplify right side
    3,741,823.61x = 10,445,908,679,509.70
  5. Step 5: Solve for x
    x = 10,445,908,679,509.70/3,741,823.61
  6. Step 6: Final answer
    x = 2,791,662.51

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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.