Home / 635,263.49-951,999.38-351,082.01

Finding the Fourth Proportional to 635,263.49, 951,999.38 and 351,082.01

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Solution

The fourth proportional to 635,263.49, 951,999.38 and 351,082.01 is: 526,127.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,263.49 : 951,999.38 = 351,082.01 : x
  2. Step 2: Convert to fraction form
    635,263.49/951,999.38 = 351,082.01/x
  3. Step 3: Cross multiply
    635,263.49x = 951,999.38 × 351,082.01
  4. Step 4: Simplify right side
    635,263.49x = 334,229,854,093.74
  5. Step 5: Solve for x
    x = 334,229,854,093.74/635,263.49
  6. Step 6: Final answer
    x = 526,127.91

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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.