Home / 3,514,487.98-4,850,442.57-1,965,835.71

Finding the Fourth Proportional to 3,514,487.98, 4,850,442.57 and 1,965,835.71

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Solution

The fourth proportional to 3,514,487.98, 4,850,442.57 and 1,965,835.71 is: 2,713,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,487.98 : 4,850,442.57 = 1,965,835.71 : x
  2. Step 2: Convert to fraction form
    3,514,487.98/4,850,442.57 = 1,965,835.71/x
  3. Step 3: Cross multiply
    3,514,487.98x = 4,850,442.57 × 1,965,835.71
  4. Step 4: Simplify right side
    3,514,487.98x = 9,535,173,213,410.18
  5. Step 5: Solve for x
    x = 9,535,173,213,410.18/3,514,487.98
  6. Step 6: Final answer
    x = 2,713,104.52

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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.