Home / 2,372,751.72-3,274,382.34-1,285,005.96

Finding the Fourth Proportional to 2,372,751.72, 3,274,382.34 and 1,285,005.96

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Solution

The fourth proportional to 2,372,751.72, 3,274,382.34 and 1,285,005.96 is: 1,773,300.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,751.72 : 3,274,382.34 = 1,285,005.96 : x
  2. Step 2: Convert to fraction form
    2,372,751.72/3,274,382.34 = 1,285,005.96/x
  3. Step 3: Cross multiply
    2,372,751.72x = 3,274,382.34 × 1,285,005.96
  4. Step 4: Simplify right side
    2,372,751.72x = 4,207,600,822,218.75
  5. Step 5: Solve for x
    x = 4,207,600,822,218.75/2,372,751.72
  6. Step 6: Final answer
    x = 1,773,300.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.