Home / 1,540,699.54-2,313,292.61-1,093,793.38

Finding the Fourth Proportional to 1,540,699.54, 2,313,292.61 and 1,093,793.38

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Solution

The fourth proportional to 1,540,699.54, 2,313,292.61 and 1,093,793.38 is: 1,642,282.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,540,699.54 : 2,313,292.61 = 1,093,793.38 : x
  2. Step 2: Convert to fraction form
    1,540,699.54/2,313,292.61 = 1,093,793.38/x
  3. Step 3: Cross multiply
    1,540,699.54x = 2,313,292.61 × 1,093,793.38
  4. Step 4: Simplify right side
    1,540,699.54x = 2,530,264,142,820.92
  5. Step 5: Solve for x
    x = 2,530,264,142,820.92/1,540,699.54
  6. Step 6: Final answer
    x = 1,642,282.66

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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.