Home / 2,693,460.88-4,040,832.84-1,010,578.96

Finding the Fourth Proportional to 2,693,460.88, 4,040,832.84 and 1,010,578.96

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Solution

The fourth proportional to 2,693,460.88, 4,040,832.84 and 1,010,578.96 is: 1,516,109.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,460.88 : 4,040,832.84 = 1,010,578.96 : x
  2. Step 2: Convert to fraction form
    2,693,460.88/4,040,832.84 = 1,010,578.96/x
  3. Step 3: Cross multiply
    2,693,460.88x = 4,040,832.84 × 1,010,578.96
  4. Step 4: Simplify right side
    2,693,460.88x = 4,083,580,648,981.05
  5. Step 5: Solve for x
    x = 4,083,580,648,981.05/2,693,460.88
  6. Step 6: Final answer
    x = 1,516,109.14

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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.