Home / 4,823,086.14-7,236,050.42-1,942,970.90

Finding the Fourth Proportional to 4,823,086.14, 7,236,050.42 and 1,942,970.90

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Solution

The fourth proportional to 4,823,086.14, 7,236,050.42 and 1,942,970.90 is: 2,915,028.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,086.14 : 7,236,050.42 = 1,942,970.90 : x
  2. Step 2: Convert to fraction form
    4,823,086.14/7,236,050.42 = 1,942,970.90/x
  3. Step 3: Cross multiply
    4,823,086.14x = 7,236,050.42 × 1,942,970.90
  4. Step 4: Simplify right side
    4,823,086.14x = 14,059,435,365,669.95
  5. Step 5: Solve for x
    x = 14,059,435,365,669.95/4,823,086.14
  6. Step 6: Final answer
    x = 2,915,028.88

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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.