Home / 1,065,950.98-1,471,016.18-582,516.16

Finding the Fourth Proportional to 1,065,950.98, 1,471,016.18 and 582,516.16

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Solution

The fourth proportional to 1,065,950.98, 1,471,016.18 and 582,516.16 is: 803,874.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,950.98 : 1,471,016.18 = 582,516.16 : x
  2. Step 2: Convert to fraction form
    1,065,950.98/1,471,016.18 = 582,516.16/x
  3. Step 3: Cross multiply
    1,065,950.98x = 1,471,016.18 × 582,516.16
  4. Step 4: Simplify right side
    1,065,950.98x = 856,890,702,739.88
  5. Step 5: Solve for x
    x = 856,890,702,739.88/1,065,950.98
  6. Step 6: Final answer
    x = 803,874.40

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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.