Home / 3,359,701.98-5,040,267.39-1,085,356.85

Finding the Fourth Proportional to 3,359,701.98, 5,040,267.39 and 1,085,356.85

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Solution

The fourth proportional to 3,359,701.98, 5,040,267.39 and 1,085,356.85 is: 1,628,266.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,701.98 : 5,040,267.39 = 1,085,356.85 : x
  2. Step 2: Convert to fraction form
    3,359,701.98/5,040,267.39 = 1,085,356.85/x
  3. Step 3: Cross multiply
    3,359,701.98x = 5,040,267.39 × 1,085,356.85
  4. Step 4: Simplify right side
    3,359,701.98x = 5,470,488,712,366.78
  5. Step 5: Solve for x
    x = 5,470,488,712,366.78/3,359,701.98
  6. Step 6: Final answer
    x = 1,628,266.06

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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.