Home / 6,683,285.96-9,222,687.54-3,627,435.08

Finding the Fourth Proportional to 6,683,285.96, 9,222,687.54 and 3,627,435.08

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Solution

The fourth proportional to 6,683,285.96, 9,222,687.54 and 3,627,435.08 is: 5,005,726.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,285.96 : 9,222,687.54 = 3,627,435.08 : x
  2. Step 2: Convert to fraction form
    6,683,285.96/9,222,687.54 = 3,627,435.08/x
  3. Step 3: Cross multiply
    6,683,285.96x = 9,222,687.54 × 3,627,435.08
  4. Step 4: Simplify right side
    6,683,285.96x = 33,454,700,314,474.90
  5. Step 5: Solve for x
    x = 33,454,700,314,474.90/6,683,285.96
  6. Step 6: Final answer
    x = 5,005,726.30

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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.