Home / 3,731,837.25-5,151,524.40-2,508,852.10

Finding the Fourth Proportional to 3,731,837.25, 5,151,524.40 and 2,508,852.10

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Solution

The fourth proportional to 3,731,837.25, 5,151,524.40 and 2,508,852.10 is: 3,463,284.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731,837.25 : 5,151,524.40 = 2,508,852.10 : x
  2. Step 2: Convert to fraction form
    3,731,837.25/5,151,524.40 = 2,508,852.10/x
  3. Step 3: Cross multiply
    3,731,837.25x = 5,151,524.40 × 2,508,852.10
  4. Step 4: Simplify right side
    3,731,837.25x = 12,924,412,809,141.24
  5. Step 5: Solve for x
    x = 12,924,412,809,141.24/3,731,837.25
  6. Step 6: Final answer
    x = 3,463,284.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.