Home / 3,510,675.50-4,844,750.10-1,961,963.03

Finding the Fourth Proportional to 3,510,675.50, 4,844,750.10 and 1,961,963.03

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Solution

The fourth proportional to 3,510,675.50, 4,844,750.10 and 1,961,963.03 is: 2,707,518.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,675.50 : 4,844,750.10 = 1,961,963.03 : x
  2. Step 2: Convert to fraction form
    3,510,675.50/4,844,750.10 = 1,961,963.03/x
  3. Step 3: Cross multiply
    3,510,675.50x = 4,844,750.10 × 1,961,963.03
  4. Step 4: Simplify right side
    3,510,675.50x = 9,505,220,585,788.80
  5. Step 5: Solve for x
    x = 9,505,220,585,788.80/3,510,675.50
  6. Step 6: Final answer
    x = 2,707,518.99

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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.