Home / 14,002,124-21,003,186-3,364,556

Finding the Fourth Proportional to 14,002,124, 21,003,186 and 3,364,556

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Solution

The fourth proportional to 14,002,124, 21,003,186 and 3,364,556 is: 5,046,834

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,002,124 : 21,003,186 = 3,364,556 : x
  2. Step 2: Convert to fraction form
    14,002,124/21,003,186 = 3,364,556/x
  3. Step 3: Cross multiply
    14,002,124x = 21,003,186 × 3,364,556
  4. Step 4: Simplify right side
    14,002,124x = 70,666,395,475,416
  5. Step 5: Solve for x
    x = 70,666,395,475,416/14,002,124
  6. Step 6: Final answer
    x = 5,046,834

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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.