Home / 3,683,263.30-5,082,956.01-2,113,650.92

Finding the Fourth Proportional to 3,683,263.30, 5,082,956.01 and 2,113,650.92

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Solution

The fourth proportional to 3,683,263.30, 5,082,956.01 and 2,113,650.92 is: 2,916,868.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,263.30 : 5,082,956.01 = 2,113,650.92 : x
  2. Step 2: Convert to fraction form
    3,683,263.30/5,082,956.01 = 2,113,650.92/x
  3. Step 3: Cross multiply
    3,683,263.30x = 5,082,956.01 × 2,113,650.92
  4. Step 4: Simplify right side
    3,683,263.30x = 10,743,594,646,856.03
  5. Step 5: Solve for x
    x = 10,743,594,646,856.03/3,683,263.30
  6. Step 6: Final answer
    x = 2,916,868.49

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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.