Home / 6,550,934.88-9,824,419.44-2,290,308.96

Finding the Fourth Proportional to 6,550,934.88, 9,824,419.44 and 2,290,308.96

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Solution

The fourth proportional to 6,550,934.88, 9,824,419.44 and 2,290,308.96 is: 3,434,770.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,934.88 : 9,824,419.44 = 2,290,308.96 : x
  2. Step 2: Convert to fraction form
    6,550,934.88/9,824,419.44 = 2,290,308.96/x
  3. Step 3: Cross multiply
    6,550,934.88x = 9,824,419.44 × 2,290,308.96
  4. Step 4: Simplify right side
    6,550,934.88x = 22,500,955,870,230.18
  5. Step 5: Solve for x
    x = 22,500,955,870,230.18/6,550,934.88
  6. Step 6: Final answer
    x = 3,434,770.19

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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.