Home / 6,774,113.98-9,348,286.11-3,676,637.14

Finding the Fourth Proportional to 6,774,113.98, 9,348,286.11 and 3,676,637.14

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Solution

The fourth proportional to 6,774,113.98, 9,348,286.11 and 3,676,637.14 is: 5,073,764.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,113.98 : 9,348,286.11 = 3,676,637.14 : x
  2. Step 2: Convert to fraction form
    6,774,113.98/9,348,286.11 = 3,676,637.14/x
  3. Step 3: Cross multiply
    6,774,113.98x = 9,348,286.11 × 3,676,637.14
  4. Step 4: Simplify right side
    6,774,113.98x = 34,370,255,907,372.12
  5. Step 5: Solve for x
    x = 34,370,255,907,372.12/6,774,113.98
  6. Step 6: Final answer
    x = 5,073,764.04

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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.