Home / 2,948,204.96-4,422,498.11-926,533.27

Finding the Fourth Proportional to 2,948,204.96, 4,422,498.11 and 926,533.27

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Solution

The fourth proportional to 2,948,204.96, 4,422,498.11 and 926,533.27 is: 1,389,859.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,948,204.96 : 4,422,498.11 = 926,533.27 : x
  2. Step 2: Convert to fraction form
    2,948,204.96/4,422,498.11 = 926,533.27/x
  3. Step 3: Cross multiply
    2,948,204.96x = 4,422,498.11 × 926,533.27
  4. Step 4: Simplify right side
    2,948,204.96x = 4,097,591,635,427.12
  5. Step 5: Solve for x
    x = 4,097,591,635,427.12/2,948,204.96
  6. Step 6: Final answer
    x = 1,389,859.83

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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.