Home / 1,502,481.23-2,253,705.22-365,244.53

Finding the Fourth Proportional to 1,502,481.23, 2,253,705.22 and 365,244.53

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Solution

The fourth proportional to 1,502,481.23, 2,253,705.22 and 365,244.53 is: 547,862.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,481.23 : 2,253,705.22 = 365,244.53 : x
  2. Step 2: Convert to fraction form
    1,502,481.23/2,253,705.22 = 365,244.53/x
  3. Step 3: Cross multiply
    1,502,481.23x = 2,253,705.22 × 365,244.53
  4. Step 4: Simplify right side
    1,502,481.23x = 823,153,493,025.48
  5. Step 5: Solve for x
    x = 823,153,493,025.48/1,502,481.23
  6. Step 6: Final answer
    x = 547,862.74

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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.