Home / 3,366,820.58-5,050,940.13-1,092,167.35

Finding the Fourth Proportional to 3,366,820.58, 5,050,940.13 and 1,092,167.35

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Solution

The fourth proportional to 3,366,820.58, 5,050,940.13 and 1,092,167.35 is: 1,638,481.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,820.58 : 5,050,940.13 = 1,092,167.35 : x
  2. Step 2: Convert to fraction form
    3,366,820.58/5,050,940.13 = 1,092,167.35/x
  3. Step 3: Cross multiply
    3,366,820.58x = 5,050,940.13 × 1,092,167.35
  4. Step 4: Simplify right side
    3,366,820.58x = 5,516,471,884,163.40
  5. Step 5: Solve for x
    x = 5,516,471,884,163.40/3,366,820.58
  6. Step 6: Final answer
    x = 1,638,481.10

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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.