Home / 797,536.01-1,099,977.41-511,082.75

Finding the Fourth Proportional to 797,536.01, 1,099,977.41 and 511,082.75

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Solution

The fourth proportional to 797,536.01, 1,099,977.41 and 511,082.75 is: 704,895.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,536.01 : 1,099,977.41 = 511,082.75 : x
  2. Step 2: Convert to fraction form
    797,536.01/1,099,977.41 = 511,082.75/x
  3. Step 3: Cross multiply
    797,536.01x = 1,099,977.41 × 511,082.75
  4. Step 4: Simplify right side
    797,536.01x = 562,179,471,585.38
  5. Step 5: Solve for x
    x = 562,179,471,585.38/797,536.01
  6. Step 6: Final answer
    x = 704,895.41

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1.5x scale

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.