Home / 3,356,953.92-4,632,538.08-1,829,073.60

Finding the Fourth Proportional to 3,356,953.92, 4,632,538.08 and 1,829,073.60

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Solution

The fourth proportional to 3,356,953.92, 4,632,538.08 and 1,829,073.60 is: 2,524,089.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,953.92 : 4,632,538.08 = 1,829,073.60 : x
  2. Step 2: Convert to fraction form
    3,356,953.92/4,632,538.08 = 1,829,073.60/x
  3. Step 3: Cross multiply
    3,356,953.92x = 4,632,538.08 × 1,829,073.60
  4. Step 4: Simplify right side
    3,356,953.92x = 8,473,253,103,122.69
  5. Step 5: Solve for x
    x = 8,473,253,103,122.69/3,356,953.92
  6. Step 6: Final answer
    x = 2,524,089.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.