Home / 633,829.22-950,543.16-207,266.52

Finding the Fourth Proportional to 633,829.22, 950,543.16 and 207,266.52

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Solution

The fourth proportional to 633,829.22, 950,543.16 and 207,266.52 is: 310,834.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,829.22 : 950,543.16 = 207,266.52 : x
  2. Step 2: Convert to fraction form
    633,829.22/950,543.16 = 207,266.52/x
  3. Step 3: Cross multiply
    633,829.22x = 950,543.16 × 207,266.52
  4. Step 4: Simplify right side
    633,829.22x = 197,015,772,883.00
  5. Step 5: Solve for x
    x = 197,015,772,883.00/633,829.22
  6. Step 6: Final answer
    x = 310,834.16

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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.