Home / 1,065,956.46-1,471,023.75-582,521.68

Finding the Fourth Proportional to 1,065,956.46, 1,471,023.75 and 582,521.68

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Solution

The fourth proportional to 1,065,956.46, 1,471,023.75 and 582,521.68 is: 803,882.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,956.46 : 1,471,023.75 = 582,521.68 : x
  2. Step 2: Convert to fraction form
    1,065,956.46/1,471,023.75 = 582,521.68/x
  3. Step 3: Cross multiply
    1,065,956.46x = 1,471,023.75 × 582,521.68
  4. Step 4: Simplify right side
    1,065,956.46x = 856,903,226,169.90
  5. Step 5: Solve for x
    x = 856,903,226,169.90/1,065,956.46
  6. Step 6: Final answer
    x = 803,882.01

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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.