Home / 3,251,308.01-4,877,646.83-1,229,507.16

Finding the Fourth Proportional to 3,251,308.01, 4,877,646.83 and 1,229,507.16

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Solution

The fourth proportional to 3,251,308.01, 4,877,646.83 and 1,229,507.16 is: 1,844,519.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,308.01 : 4,877,646.83 = 1,229,507.16 : x
  2. Step 2: Convert to fraction form
    3,251,308.01/4,877,646.83 = 1,229,507.16/x
  3. Step 3: Cross multiply
    3,251,308.01x = 4,877,646.83 × 1,229,507.16
  4. Step 4: Simplify right side
    3,251,308.01x = 5,997,101,695,288.77
  5. Step 5: Solve for x
    x = 5,997,101,695,288.77/3,251,308.01
  6. Step 6: Final answer
    x = 1,844,519.71

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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.