Home / 3,646,053.20-5,031,755.24-2,014,425.59

Finding the Fourth Proportional to 3,646,053.20, 5,031,755.24 and 2,014,425.59

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Solution

The fourth proportional to 3,646,053.20, 5,031,755.24 and 2,014,425.59 is: 2,780,018.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,053.20 : 5,031,755.24 = 2,014,425.59 : x
  2. Step 2: Convert to fraction form
    3,646,053.20/5,031,755.24 = 2,014,425.59/x
  3. Step 3: Cross multiply
    3,646,053.20x = 5,031,755.24 × 2,014,425.59
  4. Step 4: Simplify right side
    3,646,053.20x = 10,136,096,482,841.69
  5. Step 5: Solve for x
    x = 10,136,096,482,841.69/3,646,053.20
  6. Step 6: Final answer
    x = 2,780,018.81

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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.