Home / 3,026,609.51-4,539,919.12-2,077,101.59

Finding the Fourth Proportional to 3,026,609.51, 4,539,919.12 and 2,077,101.59

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Solution

The fourth proportional to 3,026,609.51, 4,539,919.12 and 2,077,101.59 is: 3,115,655.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,609.51 : 4,539,919.12 = 2,077,101.59 : x
  2. Step 2: Convert to fraction form
    3,026,609.51/4,539,919.12 = 2,077,101.59/x
  3. Step 3: Cross multiply
    3,026,609.51x = 4,539,919.12 × 2,077,101.59
  4. Step 4: Simplify right side
    3,026,609.51x = 9,429,873,194,731.05
  5. Step 5: Solve for x
    x = 9,429,873,194,731.05/3,026,609.51
  6. Step 6: Final answer
    x = 3,115,655.71

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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.