Home / 635,264.49-952,000.87-351,083.01

Finding the Fourth Proportional to 635,264.49, 952,000.87 and 351,083.01

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Solution

The fourth proportional to 635,264.49, 952,000.87 and 351,083.01 is: 526,129.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,264.49 : 952,000.87 = 351,083.01 : x
  2. Step 2: Convert to fraction form
    635,264.49/952,000.87 = 351,083.01/x
  3. Step 3: Cross multiply
    635,264.49x = 952,000.87 × 351,083.01
  4. Step 4: Simplify right side
    635,264.49x = 334,231,330,962.22
  5. Step 5: Solve for x
    x = 334,231,330,962.22/635,264.49
  6. Step 6: Final answer
    x = 526,129.41

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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.