Home / 1,066,298.48-1,471,491.92-582,865.64

Finding the Fourth Proportional to 1,066,298.48, 1,471,491.92 and 582,865.64

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Solution

The fourth proportional to 1,066,298.48, 1,471,491.92 and 582,865.64 is: 804,354.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,298.48 : 1,471,491.92 = 582,865.64 : x
  2. Step 2: Convert to fraction form
    1,066,298.48/1,471,491.92 = 582,865.64/x
  3. Step 3: Cross multiply
    1,066,298.48x = 1,471,491.92 × 582,865.64
  4. Step 4: Simplify right side
    1,066,298.48x = 857,682,079,705.63
  5. Step 5: Solve for x
    x = 857,682,079,705.63/1,066,298.48
  6. Step 6: Final answer
    x = 804,354.59

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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.