Home / 635,222.28-951,992.36-465,950.01

Finding the Fourth Proportional to 635,222.28, 951,992.36 and 465,950.01

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Solution

The fourth proportional to 635,222.28, 951,992.36 and 465,950.01 is: 698,308.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,222.28 : 951,992.36 = 465,950.01 : x
  2. Step 2: Convert to fraction form
    635,222.28/951,992.36 = 465,950.01/x
  3. Step 3: Cross multiply
    635,222.28x = 951,992.36 × 465,950.01
  4. Step 4: Simplify right side
    635,222.28x = 443,580,847,332.17
  5. Step 5: Solve for x
    x = 443,580,847,332.17/635,222.28
  6. Step 6: Final answer
    x = 698,308.07

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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.