Home / 3,731,820.39-5,151,501.14-2,508,835.23

Finding the Fourth Proportional to 3,731,820.39, 5,151,501.14 and 2,508,835.23

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Solution

The fourth proportional to 3,731,820.39, 5,151,501.14 and 2,508,835.23 is: 3,463,260.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731,820.39 : 5,151,501.14 = 2,508,835.23 : x
  2. Step 2: Convert to fraction form
    3,731,820.39/5,151,501.14 = 2,508,835.23/x
  3. Step 3: Cross multiply
    3,731,820.39x = 5,151,501.14 × 2,508,835.23
  4. Step 4: Simplify right side
    3,731,820.39x = 12,924,267,534,872.99
  5. Step 5: Solve for x
    x = 12,924,267,534,872.99/3,731,820.39
  6. Step 6: Final answer
    x = 3,463,260.87

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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.