Home / 1,060,345.38-1,463,291.63-576,910.86

Finding the Fourth Proportional to 1,060,345.38, 1,463,291.63 and 576,910.86

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Solution

The fourth proportional to 1,060,345.38, 1,463,291.63 and 576,910.86 is: 796,145.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,345.38 : 1,463,291.63 = 576,910.86 : x
  2. Step 2: Convert to fraction form
    1,060,345.38/1,463,291.63 = 576,910.86/x
  3. Step 3: Cross multiply
    1,060,345.38x = 1,463,291.63 × 576,910.86
  4. Step 4: Simplify right side
    1,060,345.38x = 844,188,826,485.62
  5. Step 5: Solve for x
    x = 844,188,826,485.62/1,060,345.38
  6. Step 6: Final answer
    x = 796,145.14

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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.