Home / 2,753,480.08-4,131,279.24-1,333,426.96

Finding the Fourth Proportional to 2,753,480.08, 4,131,279.24 and 1,333,426.96

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Solution

The fourth proportional to 2,753,480.08, 4,131,279.24 and 1,333,426.96 is: 2,000,653.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,480.08 : 4,131,279.24 = 1,333,426.96 : x
  2. Step 2: Convert to fraction form
    2,753,480.08/4,131,279.24 = 1,333,426.96/x
  3. Step 3: Cross multiply
    2,753,480.08x = 4,131,279.24 × 1,333,426.96
  4. Step 4: Simplify right side
    2,753,480.08x = 5,508,759,117,904.31
  5. Step 5: Solve for x
    x = 5,508,759,117,904.31/2,753,480.08
  6. Step 6: Final answer
    x = 2,000,653.34

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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.