Home / 2,090,263.19-3,135,059.17-573,591.92

Finding the Fourth Proportional to 2,090,263.19, 3,135,059.17 and 573,591.92

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Solution

The fourth proportional to 2,090,263.19, 3,135,059.17 and 573,591.92 is: 860,295.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,263.19 : 3,135,059.17 = 573,591.92 : x
  2. Step 2: Convert to fraction form
    2,090,263.19/3,135,059.17 = 573,591.92/x
  3. Step 3: Cross multiply
    2,090,263.19x = 3,135,059.17 × 573,591.92
  4. Step 4: Simplify right side
    2,090,263.19x = 1,798,244,591,524.63
  5. Step 5: Solve for x
    x = 1,798,244,591,524.63/2,090,263.19
  6. Step 6: Final answer
    x = 860,295.78

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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.