Home / 5,955,643.48-8,218,787.34-3,377,324.25

Finding the Fourth Proportional to 5,955,643.48, 8,218,787.34 and 3,377,324.25

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Solution

The fourth proportional to 5,955,643.48, 8,218,787.34 and 3,377,324.25 is: 4,660,707.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955,643.48 : 8,218,787.34 = 3,377,324.25 : x
  2. Step 2: Convert to fraction form
    5,955,643.48/8,218,787.34 = 3,377,324.25/x
  3. Step 3: Cross multiply
    5,955,643.48x = 8,218,787.34 × 3,377,324.25
  4. Step 4: Simplify right side
    5,955,643.48x = 27,757,509,788,975.00
  5. Step 5: Solve for x
    x = 27,757,509,788,975.00/5,955,643.48
  6. Step 6: Final answer
    x = 4,660,707.09

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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.