Home / 3,725,999.10-5,588,998.65-1,167,427.80

Finding the Fourth Proportional to 3,725,999.10, 5,588,998.65 and 1,167,427.80

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Solution

The fourth proportional to 3,725,999.10, 5,588,998.65 and 1,167,427.80 is: 1,751,141.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,999.10 : 5,588,998.65 = 1,167,427.80 : x
  2. Step 2: Convert to fraction form
    3,725,999.10/5,588,998.65 = 1,167,427.80/x
  3. Step 3: Cross multiply
    3,725,999.10x = 5,588,998.65 × 1,167,427.80
  4. Step 4: Simplify right side
    3,725,999.10x = 6,524,752,398,172.47
  5. Step 5: Solve for x
    x = 6,524,752,398,172.47/3,725,999.10
  6. Step 6: Final answer
    x = 1,751,141.70

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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.