Home / 2,372,114.32-3,273,503.86-1,284,363.48

Finding the Fourth Proportional to 2,372,114.32, 3,273,503.86 and 1,284,363.48

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Solution

The fourth proportional to 2,372,114.32, 3,273,503.86 and 1,284,363.48 is: 1,772,414.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,114.32 : 3,273,503.86 = 1,284,363.48 : x
  2. Step 2: Convert to fraction form
    2,372,114.32/3,273,503.86 = 1,284,363.48/x
  3. Step 3: Cross multiply
    2,372,114.32x = 3,273,503.86 × 1,284,363.48
  4. Step 4: Simplify right side
    2,372,114.32x = 4,204,368,809,423.03
  5. Step 5: Solve for x
    x = 4,204,368,809,423.03/2,372,114.32
  6. Step 6: Final answer
    x = 1,772,414.08

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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.