Home / 2,502,388.79-3,453,238.58-1,414,613.94

Finding the Fourth Proportional to 2,502,388.79, 3,453,238.58 and 1,414,613.94

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Solution

The fourth proportional to 2,502,388.79, 3,453,238.58 and 1,414,613.94 is: 1,952,134.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,388.79 : 3,453,238.58 = 1,414,613.94 : x
  2. Step 2: Convert to fraction form
    2,502,388.79/3,453,238.58 = 1,414,613.94/x
  3. Step 3: Cross multiply
    2,502,388.79x = 3,453,238.58 × 1,414,613.94
  4. Step 4: Simplify right side
    2,502,388.79x = 4,884,999,413,391.09
  5. Step 5: Solve for x
    x = 4,884,999,413,391.09/2,502,388.79
  6. Step 6: Final answer
    x = 1,952,134.47

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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.