Home / 2,014,402.57-3,021,604.16-666,203.33

Finding the Fourth Proportional to 2,014,402.57, 3,021,604.16 and 666,203.33

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Solution

The fourth proportional to 2,014,402.57, 3,021,604.16 and 666,203.33 is: 999,305.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,402.57 : 3,021,604.16 = 666,203.33 : x
  2. Step 2: Convert to fraction form
    2,014,402.57/3,021,604.16 = 666,203.33/x
  3. Step 3: Cross multiply
    2,014,402.57x = 3,021,604.16 × 666,203.33
  4. Step 4: Simplify right side
    2,014,402.57x = 2,013,002,757,556.85
  5. Step 5: Solve for x
    x = 2,013,002,757,556.85/2,014,402.57
  6. Step 6: Final answer
    x = 999,305.10

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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.