Home / 3,846,497.70-5,769,746.55-2,248,238.10

Finding the Fourth Proportional to 3,846,497.70, 5,769,746.55 and 2,248,238.10

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Solution

The fourth proportional to 3,846,497.70, 5,769,746.55 and 2,248,238.10 is: 3,372,357.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,497.70 : 5,769,746.55 = 2,248,238.10 : x
  2. Step 2: Convert to fraction form
    3,846,497.70/5,769,746.55 = 2,248,238.10/x
  3. Step 3: Cross multiply
    3,846,497.70x = 5,769,746.55 × 2,248,238.10
  4. Step 4: Simplify right side
    3,846,497.70x = 12,971,764,021,053.55
  5. Step 5: Solve for x
    x = 12,971,764,021,053.55/3,846,497.70
  6. Step 6: Final answer
    x = 3,372,357.15

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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.