Home / 5,933,131.20-8,898,530.40-1,944,043.20

Finding the Fourth Proportional to 5,933,131.20, 8,898,530.40 and 1,944,043.20

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Solution

The fourth proportional to 5,933,131.20, 8,898,530.40 and 1,944,043.20 is: 2,915,682.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,131.20 : 8,898,530.40 = 1,944,043.20 : x
  2. Step 2: Convert to fraction form
    5,933,131.20/8,898,530.40 = 1,944,043.20/x
  3. Step 3: Cross multiply
    5,933,131.20x = 8,898,530.40 × 1,944,043.20
  4. Step 4: Simplify right side
    5,933,131.20x = 17,299,127,514,113.28
  5. Step 5: Solve for x
    x = 17,299,127,514,113.28/5,933,131.20
  6. Step 6: Final answer
    x = 2,915,682.62

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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.