Home / 3,233,288.32-4,462,340.16-1,857,063.04

Finding the Fourth Proportional to 3,233,288.32, 4,462,340.16 and 1,857,063.04

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Solution

The fourth proportional to 3,233,288.32, 4,462,340.16 and 1,857,063.04 is: 2,562,978.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,288.32 : 4,462,340.16 = 1,857,063.04 : x
  2. Step 2: Convert to fraction form
    3,233,288.32/4,462,340.16 = 1,857,063.04/x
  3. Step 3: Cross multiply
    3,233,288.32x = 4,462,340.16 × 1,857,063.04
  4. Step 4: Simplify right side
    3,233,288.32x = 8,286,846,983,043.69
  5. Step 5: Solve for x
    x = 8,286,846,983,043.69/3,233,288.32
  6. Step 6: Final answer
    x = 2,562,978.05

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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.