Home / 3,303,912.40-4,550,903.92-2,335,377.58

Finding the Fourth Proportional to 3,303,912.40, 4,550,903.92 and 2,335,377.58

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Solution

The fourth proportional to 3,303,912.40, 4,550,903.92 and 2,335,377.58 is: 3,216,816.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,912.40 : 4,550,903.92 = 2,335,377.58 : x
  2. Step 2: Convert to fraction form
    3,303,912.40/4,550,903.92 = 2,335,377.58/x
  3. Step 3: Cross multiply
    3,303,912.40x = 4,550,903.92 × 2,335,377.58
  4. Step 4: Simplify right side
    3,303,912.40x = 10,628,078,983,502.11
  5. Step 5: Solve for x
    x = 10,628,078,983,502.11/3,303,912.40
  6. Step 6: Final answer
    x = 3,216,816.22

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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.