Home / 2,514,117.24-3,469,560.48-1,426,434.66

Finding the Fourth Proportional to 2,514,117.24, 3,469,560.48 and 1,426,434.66

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Solution

The fourth proportional to 2,514,117.24, 3,469,560.48 and 1,426,434.66 is: 1,968,524.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,117.24 : 3,469,560.48 = 1,426,434.66 : x
  2. Step 2: Convert to fraction form
    2,514,117.24/3,469,560.48 = 1,426,434.66/x
  3. Step 3: Cross multiply
    2,514,117.24x = 3,469,560.48 × 1,426,434.66
  4. Step 4: Simplify right side
    2,514,117.24x = 4,949,101,323,638.24
  5. Step 5: Solve for x
    x = 4,949,101,323,638.24/2,514,117.24
  6. Step 6: Final answer
    x = 1,968,524.48

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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.