Home / 4,954,922.66-7,433,122.72-1,759,780.46

Finding the Fourth Proportional to 4,954,922.66, 7,433,122.72 and 1,759,780.46

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Solution

The fourth proportional to 4,954,922.66, 7,433,122.72 and 1,759,780.46 is: 2,639,933.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,922.66 : 7,433,122.72 = 1,759,780.46 : x
  2. Step 2: Convert to fraction form
    4,954,922.66/7,433,122.72 = 1,759,780.46/x
  3. Step 3: Cross multiply
    4,954,922.66x = 7,433,122.72 × 1,759,780.46
  4. Step 4: Simplify right side
    4,954,922.66x = 13,080,664,119,438.05
  5. Step 5: Solve for x
    x = 13,080,664,119,438.05/4,954,922.66
  6. Step 6: Final answer
    x = 2,639,933.06

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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.