Home / 6,734,682.88-9,294,066.70-3,679,093.96

Finding the Fourth Proportional to 6,734,682.88, 9,294,066.70 and 3,679,093.96

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Solution

The fourth proportional to 6,734,682.88, 9,294,066.70 and 3,679,093.96 is: 5,077,261.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,682.88 : 9,294,066.70 = 3,679,093.96 : x
  2. Step 2: Convert to fraction form
    6,734,682.88/9,294,066.70 = 3,679,093.96/x
  3. Step 3: Cross multiply
    6,734,682.88x = 9,294,066.70 × 3,679,093.96
  4. Step 4: Simplify right side
    6,734,682.88x = 34,193,744,659,807.13
  5. Step 5: Solve for x
    x = 34,193,744,659,807.13/6,734,682.88
  6. Step 6: Final answer
    x = 5,077,261.29

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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.