Home / 7,245,929.44-10,859,249.34-3,833,487.76

Finding the Fourth Proportional to 7,245,929.44, 10,859,249.34 and 3,833,487.76

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Solution

The fourth proportional to 7,245,929.44, 10,859,249.34 and 3,833,487.76 is: 5,745,129.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,245,929.44 : 10,859,249.34 = 3,833,487.76 : x
  2. Step 2: Convert to fraction form
    7,245,929.44/10,859,249.34 = 3,833,487.76/x
  3. Step 3: Cross multiply
    7,245,929.44x = 10,859,249.34 × 3,833,487.76
  4. Step 4: Simplify right side
    7,245,929.44x = 41,628,799,427,678.08
  5. Step 5: Solve for x
    x = 41,628,799,427,678.08/7,245,929.44
  6. Step 6: Final answer
    x = 5,745,129.01

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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.