Home / 2,914,793.48-4,371,242.96-968,999.76

Finding the Fourth Proportional to 2,914,793.48, 4,371,242.96 and 968,999.76

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Solution

The fourth proportional to 2,914,793.48, 4,371,242.96 and 968,999.76 is: 1,453,184.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,793.48 : 4,371,242.96 = 968,999.76 : x
  2. Step 2: Convert to fraction form
    2,914,793.48/4,371,242.96 = 968,999.76/x
  3. Step 3: Cross multiply
    2,914,793.48x = 4,371,242.96 × 968,999.76
  4. Step 4: Simplify right side
    2,914,793.48x = 4,235,733,374,296.69
  5. Step 5: Solve for x
    x = 4,235,733,374,296.69/2,914,793.48
  6. Step 6: Final answer
    x = 1,453,184.73

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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.