Home / 2,514,403.96-3,469,877.46-1,368,492.46

Finding the Fourth Proportional to 2,514,403.96, 3,469,877.46 and 1,368,492.46

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Solution

The fourth proportional to 2,514,403.96, 3,469,877.46 and 1,368,492.46 is: 1,888,519.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514,403.96 : 3,469,877.46 = 1,368,492.46 : x
  2. Step 2: Convert to fraction form
    2,514,403.96/3,469,877.46 = 1,368,492.46/x
  3. Step 3: Cross multiply
    2,514,403.96x = 3,469,877.46 × 1,368,492.46
  4. Step 4: Simplify right side
    2,514,403.96x = 4,748,501,141,133.95
  5. Step 5: Solve for x
    x = 4,748,501,141,133.95/2,514,403.96
  6. Step 6: Final answer
    x = 1,888,519.59

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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.