Home / 3,846,767.19-5,770,157.94-1,572,289.92

Finding the Fourth Proportional to 3,846,767.19, 5,770,157.94 and 1,572,289.92

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Solution

The fourth proportional to 3,846,767.19, 5,770,157.94 and 1,572,289.92 is: 2,358,437.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,767.19 : 5,770,157.94 = 1,572,289.92 : x
  2. Step 2: Convert to fraction form
    3,846,767.19/5,770,157.94 = 1,572,289.92/x
  3. Step 3: Cross multiply
    3,846,767.19x = 5,770,157.94 × 1,572,289.92
  4. Step 4: Simplify right side
    3,846,767.19x = 9,072,361,165,869.97
  5. Step 5: Solve for x
    x = 9,072,361,165,869.97/3,846,767.19
  6. Step 6: Final answer
    x = 2,358,437.80

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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.