Home / 6,339,738.60-9,514,856.70-2,933,267.40

Finding the Fourth Proportional to 6,339,738.60, 9,514,856.70 and 2,933,267.40

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Solution

The fourth proportional to 6,339,738.60, 9,514,856.70 and 2,933,267.40 is: 4,402,329.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,339,738.60 : 9,514,856.70 = 2,933,267.40 : x
  2. Step 2: Convert to fraction form
    6,339,738.60/9,514,856.70 = 2,933,267.40/x
  3. Step 3: Cross multiply
    6,339,738.60x = 9,514,856.70 × 2,933,267.40
  4. Step 4: Simplify right side
    6,339,738.60x = 27,909,618,973,781.58
  5. Step 5: Solve for x
    x = 27,909,618,973,781.58/6,339,738.60
  6. Step 6: Final answer
    x = 4,402,329.61

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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.