Home / 4,694,932.64-6,476,359.20-2,734,579.64

Finding the Fourth Proportional to 4,694,932.64, 6,476,359.20 and 2,734,579.64

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Solution

The fourth proportional to 4,694,932.64, 6,476,359.20 and 2,734,579.64 is: 3,772,177.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694,932.64 : 6,476,359.20 = 2,734,579.64 : x
  2. Step 2: Convert to fraction form
    4,694,932.64/6,476,359.20 = 2,734,579.64/x
  3. Step 3: Cross multiply
    4,694,932.64x = 6,476,359.20 × 2,734,579.64
  4. Step 4: Simplify right side
    4,694,932.64x = 17,710,120,009,646.69
  5. Step 5: Solve for x
    x = 17,710,120,009,646.69/4,694,932.64
  6. Step 6: Final answer
    x = 3,772,177.66

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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.