Home / 2,720,268.27-3,753,964.58-1,496,570.85

Finding the Fourth Proportional to 2,720,268.27, 3,753,964.58 and 1,496,570.85

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Solution

The fourth proportional to 2,720,268.27, 3,753,964.58 and 1,496,570.85 is: 2,065,264.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,268.27 : 3,753,964.58 = 1,496,570.85 : x
  2. Step 2: Convert to fraction form
    2,720,268.27/3,753,964.58 = 1,496,570.85/x
  3. Step 3: Cross multiply
    2,720,268.27x = 3,753,964.58 × 1,496,570.85
  4. Step 4: Simplify right side
    2,720,268.27x = 5,618,073,954,877.64
  5. Step 5: Solve for x
    x = 5,618,073,954,877.64/2,720,268.27
  6. Step 6: Final answer
    x = 2,065,264.67

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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.