Home / 2,407,591.20-3,610,336.89-910,633.44

Finding the Fourth Proportional to 2,407,591.20, 3,610,336.89 and 910,633.44

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Solution

The fourth proportional to 2,407,591.20, 3,610,336.89 and 910,633.44 is: 1,365,553.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,591.20 : 3,610,336.89 = 910,633.44 : x
  2. Step 2: Convert to fraction form
    2,407,591.20/3,610,336.89 = 910,633.44/x
  3. Step 3: Cross multiply
    2,407,591.20x = 3,610,336.89 × 910,633.44
  4. Step 4: Simplify right side
    2,407,591.20x = 3,287,693,501,699.60
  5. Step 5: Solve for x
    x = 3,287,693,501,699.60/2,407,591.20
  6. Step 6: Final answer
    x = 1,365,553.05

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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.