Home / 3,536,913.59-5,305,363.77-1,108,252.77

Finding the Fourth Proportional to 3,536,913.59, 5,305,363.77 and 1,108,252.77

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Solution

The fourth proportional to 3,536,913.59, 5,305,363.77 and 1,108,252.77 is: 1,662,377.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536,913.59 : 5,305,363.77 = 1,108,252.77 : x
  2. Step 2: Convert to fraction form
    3,536,913.59/5,305,363.77 = 1,108,252.77/x
  3. Step 3: Cross multiply
    3,536,913.59x = 5,305,363.77 × 1,108,252.77
  4. Step 4: Simplify right side
    3,536,913.59x = 5,879,684,093,960.14
  5. Step 5: Solve for x
    x = 5,879,684,093,960.14/3,536,913.59
  6. Step 6: Final answer
    x = 1,662,377.08

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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.