Home / 6,526,625.78-9,006,893.66-3,586,625.66

Finding the Fourth Proportional to 6,526,625.78, 9,006,893.66 and 3,586,625.66

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Solution

The fourth proportional to 6,526,625.78, 9,006,893.66 and 3,586,625.66 is: 4,949,625.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,625.78 : 9,006,893.66 = 3,586,625.66 : x
  2. Step 2: Convert to fraction form
    6,526,625.78/9,006,893.66 = 3,586,625.66/x
  3. Step 3: Cross multiply
    6,526,625.78x = 9,006,893.66 × 3,586,625.66
  4. Step 4: Simplify right side
    6,526,625.78x = 32,304,355,917,847.32
  5. Step 5: Solve for x
    x = 32,304,355,917,847.32/6,526,625.78
  6. Step 6: Final answer
    x = 4,949,625.89

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Double scale
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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.