Home / 2,482,895.83-3,723,664.07-685,349.59

Finding the Fourth Proportional to 2,482,895.83, 3,723,664.07 and 685,349.59

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Solution

The fourth proportional to 2,482,895.83, 3,723,664.07 and 685,349.59 is: 1,027,836.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,895.83 : 3,723,664.07 = 685,349.59 : x
  2. Step 2: Convert to fraction form
    2,482,895.83/3,723,664.07 = 685,349.59/x
  3. Step 3: Cross multiply
    2,482,895.83x = 3,723,664.07 × 685,349.59
  4. Step 4: Simplify right side
    2,482,895.83x = 2,552,011,640,245.48
  5. Step 5: Solve for x
    x = 2,552,011,640,245.48/2,482,895.83
  6. Step 6: Final answer
    x = 1,027,836.77

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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.