Home / 5,275,110.94-7,903,617.54-3,542,733.52

Finding the Fourth Proportional to 5,275,110.94, 7,903,617.54 and 3,542,733.52

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Solution

The fourth proportional to 5,275,110.94, 7,903,617.54 and 3,542,733.52 is: 5,308,023.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,275,110.94 : 7,903,617.54 = 3,542,733.52 : x
  2. Step 2: Convert to fraction form
    5,275,110.94/7,903,617.54 = 3,542,733.52/x
  3. Step 3: Cross multiply
    5,275,110.94x = 7,903,617.54 × 3,542,733.52
  4. Step 4: Simplify right side
    5,275,110.94x = 28,000,410,788,217.94
  5. Step 5: Solve for x
    x = 28,000,410,788,217.94/5,275,110.94
  6. Step 6: Final answer
    x = 5,308,023.11

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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.