Home / 2,470,234.48-3,703,452.09-1,254,812.38

Finding the Fourth Proportional to 2,470,234.48, 3,703,452.09 and 1,254,812.38

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Solution

The fourth proportional to 2,470,234.48, 3,703,452.09 and 1,254,812.38 is: 1,881,253.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,234.48 : 3,703,452.09 = 1,254,812.38 : x
  2. Step 2: Convert to fraction form
    2,470,234.48/3,703,452.09 = 1,254,812.38/x
  3. Step 3: Cross multiply
    2,470,234.48x = 3,703,452.09 × 1,254,812.38
  4. Step 4: Simplify right side
    2,470,234.48x = 4,647,137,531,268.87
  5. Step 5: Solve for x
    x = 4,647,137,531,268.87/2,470,234.48
  6. Step 6: Final answer
    x = 1,881,253.61

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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.