Home / 2,504,543.36-3,755,181.12-1,649,025.60

Finding the Fourth Proportional to 2,504,543.36, 3,755,181.12 and 1,649,025.60

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Solution

The fourth proportional to 2,504,543.36, 3,755,181.12 and 1,649,025.60 is: 2,472,462.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,543.36 : 3,755,181.12 = 1,649,025.60 : x
  2. Step 2: Convert to fraction form
    2,504,543.36/3,755,181.12 = 1,649,025.60/x
  3. Step 3: Cross multiply
    2,504,543.36x = 3,755,181.12 × 1,649,025.60
  4. Step 4: Simplify right side
    2,504,543.36x = 6,192,389,799,516.67
  5. Step 5: Solve for x
    x = 6,192,389,799,516.67/2,504,543.36
  6. Step 6: Final answer
    x = 2,472,462.60

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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.