Home / 799,353.35-1,196,881.43-608,906.49

Finding the Fourth Proportional to 799,353.35, 1,196,881.43 and 608,906.49

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Solution

The fourth proportional to 799,353.35, 1,196,881.43 and 608,906.49 is: 911,723.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,353.35 : 1,196,881.43 = 608,906.49 : x
  2. Step 2: Convert to fraction form
    799,353.35/1,196,881.43 = 608,906.49/x
  3. Step 3: Cross multiply
    799,353.35x = 1,196,881.43 × 608,906.49
  4. Step 4: Simplify right side
    799,353.35x = 728,788,870,487.48
  5. Step 5: Solve for x
    x = 728,788,870,487.48/799,353.35
  6. Step 6: Final answer
    x = 911,723.05

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1.5x scale

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.