Home / 4,973,418.80-7,464,064.80-1,942,236.80

Finding the Fourth Proportional to 4,973,418.80, 7,464,064.80 and 1,942,236.80

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Solution

The fourth proportional to 4,973,418.80, 7,464,064.80 and 1,942,236.80 is: 2,914,892.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,418.80 : 7,464,064.80 = 1,942,236.80 : x
  2. Step 2: Convert to fraction form
    4,973,418.80/7,464,064.80 = 1,942,236.80/x
  3. Step 3: Cross multiply
    4,973,418.80x = 7,464,064.80 × 1,942,236.80
  4. Step 4: Simplify right side
    4,973,418.80x = 14,496,981,332,144.64
  5. Step 5: Solve for x
    x = 14,496,981,332,144.64/4,973,418.80
  6. Step 6: Final answer
    x = 2,914,892.53

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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.