Home / 3,235,818.52-4,854,583.14-1,105,894.36

Finding the Fourth Proportional to 3,235,818.52, 4,854,583.14 and 1,105,894.36

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Solution

The fourth proportional to 3,235,818.52, 4,854,583.14 and 1,105,894.36 is: 1,659,133.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,818.52 : 4,854,583.14 = 1,105,894.36 : x
  2. Step 2: Convert to fraction form
    3,235,818.52/4,854,583.14 = 1,105,894.36/x
  3. Step 3: Cross multiply
    3,235,818.52x = 4,854,583.14 × 1,105,894.36
  4. Step 4: Simplify right side
    3,235,818.52x = 5,368,656,114,677.09
  5. Step 5: Solve for x
    x = 5,368,656,114,677.09/3,235,818.52
  6. Step 6: Final answer
    x = 1,659,133.87

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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.