Home / 14,002,122-21,003,183-3,364,554

Finding the Fourth Proportional to 14,002,122, 21,003,183 and 3,364,554

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Solution

The fourth proportional to 14,002,122, 21,003,183 and 3,364,554 is: 5,046,831

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,002,122 : 21,003,183 = 3,364,554 : x
  2. Step 2: Convert to fraction form
    14,002,122/21,003,183 = 3,364,554/x
  3. Step 3: Cross multiply
    14,002,122x = 21,003,183 × 3,364,554
  4. Step 4: Simplify right side
    14,002,122x = 70,666,343,375,382
  5. Step 5: Solve for x
    x = 70,666,343,375,382/14,002,122
  6. Step 6: Final answer
    x = 5,046,831

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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.