Home / 2,000,876.89-3,001,730.22-802,892.66

Finding the Fourth Proportional to 2,000,876.89, 3,001,730.22 and 802,892.66

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Solution

The fourth proportional to 2,000,876.89, 3,001,730.22 and 802,892.66 is: 1,204,505.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,876.89 : 3,001,730.22 = 802,892.66 : x
  2. Step 2: Convert to fraction form
    2,000,876.89/3,001,730.22 = 802,892.66/x
  3. Step 3: Cross multiply
    2,000,876.89x = 3,001,730.22 × 802,892.66
  4. Step 4: Simplify right side
    2,000,876.89x = 2,410,067,173,514.77
  5. Step 5: Solve for x
    x = 2,410,067,173,514.77/2,000,876.89
  6. Step 6: Final answer
    x = 1,204,505.48

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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.