Home / 2,393,908.32-3,303,588.66-1,306,179.30

Finding the Fourth Proportional to 2,393,908.32, 3,303,588.66 and 1,306,179.30

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Solution

The fourth proportional to 2,393,908.32, 3,303,588.66 and 1,306,179.30 is: 1,802,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,908.32 : 3,303,588.66 = 1,306,179.30 : x
  2. Step 2: Convert to fraction form
    2,393,908.32/3,303,588.66 = 1,306,179.30/x
  3. Step 3: Cross multiply
    2,393,908.32x = 3,303,588.66 × 1,306,179.30
  4. Step 4: Simplify right side
    2,393,908.32x = 4,315,079,123,406.74
  5. Step 5: Solve for x
    x = 4,315,079,123,406.74/2,393,908.32
  6. Step 6: Final answer
    x = 1,802,524.80

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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.