Home / 6,789,662.92-9,369,548.10-3,733,877.32

Finding the Fourth Proportional to 6,789,662.92, 9,369,548.10 and 3,733,877.32

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Solution

The fourth proportional to 6,789,662.92, 9,369,548.10 and 3,733,877.32 is: 5,152,648.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,662.92 : 9,369,548.10 = 3,733,877.32 : x
  2. Step 2: Convert to fraction form
    6,789,662.92/9,369,548.10 = 3,733,877.32/x
  3. Step 3: Cross multiply
    6,789,662.92x = 9,369,548.10 × 3,733,877.32
  4. Step 4: Simplify right side
    6,789,662.92x = 34,984,743,149,239.09
  5. Step 5: Solve for x
    x = 34,984,743,149,239.09/6,789,662.92
  6. Step 6: Final answer
    x = 5,152,648.01

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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.