Home / 3,646,249.01-5,031,813.31-2,014,644.76

Finding the Fourth Proportional to 3,646,249.01, 5,031,813.31 and 2,014,644.76

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Solution

The fourth proportional to 3,646,249.01, 5,031,813.31 and 2,014,644.76 is: 2,780,204.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,249.01 : 5,031,813.31 = 2,014,644.76 : x
  2. Step 2: Convert to fraction form
    3,646,249.01/5,031,813.31 = 2,014,644.76/x
  3. Step 3: Cross multiply
    3,646,249.01x = 5,031,813.31 × 2,014,644.76
  4. Step 4: Simplify right side
    3,646,249.01x = 10,137,316,319,542.91
  5. Step 5: Solve for x
    x = 10,137,316,319,542.91/3,646,249.01
  6. Step 6: Final answer
    x = 2,780,204.06

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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.