Home / 609,932.58-841,725.41-337,975.04

Finding the Fourth Proportional to 609,932.58, 841,725.41 and 337,975.04

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Solution

The fourth proportional to 609,932.58, 841,725.41 and 337,975.04 is: 466,415.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,932.58 : 841,725.41 = 337,975.04 : x
  2. Step 2: Convert to fraction form
    609,932.58/841,725.41 = 337,975.04/x
  3. Step 3: Cross multiply
    609,932.58x = 841,725.41 × 337,975.04
  4. Step 4: Simplify right side
    609,932.58x = 284,482,173,215.26
  5. Step 5: Solve for x
    x = 284,482,173,215.26/609,932.58
  6. Step 6: Final answer
    x = 466,415.77

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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.