Home / 3,288,260.48-4,932,279.54-1,158,288.94

Finding the Fourth Proportional to 3,288,260.48, 4,932,279.54 and 1,158,288.94

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Solution

The fourth proportional to 3,288,260.48, 4,932,279.54 and 1,158,288.94 is: 1,737,394.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,288,260.48 : 4,932,279.54 = 1,158,288.94 : x
  2. Step 2: Convert to fraction form
    3,288,260.48/4,932,279.54 = 1,158,288.94/x
  3. Step 3: Cross multiply
    3,288,260.48x = 4,932,279.54 × 1,158,288.94
  4. Step 4: Simplify right side
    3,288,260.48x = 5,713,004,840,170.29
  5. Step 5: Solve for x
    x = 5,713,004,840,170.29/3,288,260.48
  6. Step 6: Final answer
    x = 1,737,394.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.