Home / 607,092.41-910,480.04-180,513.38

Finding the Fourth Proportional to 607,092.41, 910,480.04 and 180,513.38

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Solution

The fourth proportional to 607,092.41, 910,480.04 and 180,513.38 is: 270,722.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,092.41 : 910,480.04 = 180,513.38 : x
  2. Step 2: Convert to fraction form
    607,092.41/910,480.04 = 180,513.38/x
  3. Step 3: Cross multiply
    607,092.41x = 910,480.04 × 180,513.38
  4. Step 4: Simplify right side
    607,092.41x = 164,353,823,987.97
  5. Step 5: Solve for x
    x = 164,353,823,987.97/607,092.41
  6. Step 6: Final answer
    x = 270,722.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.