Home / 6,953,063.88-9,595,249.50-3,855,805.32

Finding the Fourth Proportional to 6,953,063.88, 9,595,249.50 and 3,855,805.32

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Solution

The fourth proportional to 6,953,063.88, 9,595,249.50 and 3,855,805.32 is: 5,321,023.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953,063.88 : 9,595,249.50 = 3,855,805.32 : x
  2. Step 2: Convert to fraction form
    6,953,063.88/9,595,249.50 = 3,855,805.32/x
  3. Step 3: Cross multiply
    6,953,063.88x = 9,595,249.50 × 3,855,805.32
  4. Step 4: Simplify right side
    6,953,063.88x = 36,997,414,068,827.34
  5. Step 5: Solve for x
    x = 36,997,414,068,827.34/6,953,063.88
  6. Step 6: Final answer
    x = 5,321,023.18

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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.