Home / 4,962,448-6,844,912.32-3,583,495.36

Finding the Fourth Proportional to 4,962,448, 6,844,912.32 and 3,583,495.36

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Solution

The fourth proportional to 4,962,448, 6,844,912.32 and 3,583,495.36 is: 4,942,865.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,448 : 6,844,912.32 = 3,583,495.36 : x
  2. Step 2: Convert to fraction form
    4,962,448/6,844,912.32 = 3,583,495.36/x
  3. Step 3: Cross multiply
    4,962,448x = 6,844,912.32 × 3,583,495.36
  4. Step 4: Simplify right side
    4,962,448x = 24,528,711,538,326.84
  5. Step 5: Solve for x
    x = 24,528,711,538,326.84/4,962,448
  6. Step 6: Final answer
    x = 4,942,865.20

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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.