Home / 4,770,367.16-7,151,787.32-2,372,903.24

Finding the Fourth Proportional to 4,770,367.16, 7,151,787.32 and 2,372,903.24

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Solution

The fourth proportional to 4,770,367.16, 7,151,787.32 and 2,372,903.24 is: 3,557,482.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,367.16 : 7,151,787.32 = 2,372,903.24 : x
  2. Step 2: Convert to fraction form
    4,770,367.16/7,151,787.32 = 2,372,903.24/x
  3. Step 3: Cross multiply
    4,770,367.16x = 7,151,787.32 × 2,372,903.24
  4. Step 4: Simplify right side
    4,770,367.16x = 16,970,499,303,418.92
  5. Step 5: Solve for x
    x = 16,970,499,303,418.92/4,770,367.16
  6. Step 6: Final answer
    x = 3,557,482.84

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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.