Home / 6,706,314.82-9,255,922.23-3,952,841.52

Finding the Fourth Proportional to 6,706,314.82, 9,255,922.23 and 3,952,841.52

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Solution

The fourth proportional to 6,706,314.82, 9,255,922.23 and 3,952,841.52 is: 5,455,633.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,314.82 : 9,255,922.23 = 3,952,841.52 : x
  2. Step 2: Convert to fraction form
    6,706,314.82/9,255,922.23 = 3,952,841.52/x
  3. Step 3: Cross multiply
    6,706,314.82x = 9,255,922.23 × 3,952,841.52
  4. Step 4: Simplify right side
    6,706,314.82x = 36,587,193,696,634.99
  5. Step 5: Solve for x
    x = 36,587,193,696,634.99/6,706,314.82
  6. Step 6: Final answer
    x = 5,455,633.19

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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.