Home / 2,734,581.25-3,773,798.22-1,510,965.64

Finding the Fourth Proportional to 2,734,581.25, 3,773,798.22 and 1,510,965.64

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Solution

The fourth proportional to 2,734,581.25, 3,773,798.22 and 1,510,965.64 is: 2,085,174.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,581.25 : 3,773,798.22 = 1,510,965.64 : x
  2. Step 2: Convert to fraction form
    2,734,581.25/3,773,798.22 = 1,510,965.64/x
  3. Step 3: Cross multiply
    2,734,581.25x = 3,773,798.22 × 1,510,965.64
  4. Step 4: Simplify right side
    2,734,581.25x = 5,702,079,442,713.16
  5. Step 5: Solve for x
    x = 5,702,079,442,713.16/2,734,581.25
  6. Step 6: Final answer
    x = 2,085,174.63

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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.