Home / 6,636,816.36-9,953,010.20-2,592,255.12

Finding the Fourth Proportional to 6,636,816.36, 9,953,010.20 and 2,592,255.12

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Solution

The fourth proportional to 6,636,816.36, 9,953,010.20 and 2,592,255.12 is: 3,887,517.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,816.36 : 9,953,010.20 = 2,592,255.12 : x
  2. Step 2: Convert to fraction form
    6,636,816.36/9,953,010.20 = 2,592,255.12/x
  3. Step 3: Cross multiply
    6,636,816.36x = 9,953,010.20 × 2,592,255.12
  4. Step 4: Simplify right side
    6,636,816.36x = 25,800,741,650,362.22
  5. Step 5: Solve for x
    x = 25,800,741,650,362.22/6,636,816.36
  6. Step 6: Final answer
    x = 3,887,517.79

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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.