Home / 2,232,069.30-3,348,233.55-634,749.30

Finding the Fourth Proportional to 2,232,069.30, 3,348,233.55 and 634,749.30

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Solution

The fourth proportional to 2,232,069.30, 3,348,233.55 and 634,749.30 is: 952,160.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,069.30 : 3,348,233.55 = 634,749.30 : x
  2. Step 2: Convert to fraction form
    2,232,069.30/3,348,233.55 = 634,749.30/x
  3. Step 3: Cross multiply
    2,232,069.30x = 3,348,233.55 × 634,749.30
  4. Step 4: Simplify right side
    2,232,069.30x = 2,125,288,902,099.02
  5. Step 5: Solve for x
    x = 2,125,288,902,099.02/2,232,069.30
  6. Step 6: Final answer
    x = 952,160.81

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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.