Home / 2,062,112.88-3,092,187.60-847,499.66

Finding the Fourth Proportional to 2,062,112.88, 3,092,187.60 and 847,499.66

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Solution

The fourth proportional to 2,062,112.88, 3,092,187.60 and 847,499.66 is: 1,270,846.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,112.88 : 3,092,187.60 = 847,499.66 : x
  2. Step 2: Convert to fraction form
    2,062,112.88/3,092,187.60 = 847,499.66/x
  3. Step 3: Cross multiply
    2,062,112.88x = 3,092,187.60 × 847,499.66
  4. Step 4: Simplify right side
    2,062,112.88x = 2,620,627,939,656.22
  5. Step 5: Solve for x
    x = 2,620,627,939,656.22/2,062,112.88
  6. Step 6: Final answer
    x = 1,270,846.02

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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.