Home / 5,036,721.58-6,950,473-2,744,833.06

Finding the Fourth Proportional to 5,036,721.58, 6,950,473 and 2,744,833.06

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Solution

The fourth proportional to 5,036,721.58, 6,950,473 and 2,744,833.06 is: 3,787,759.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,721.58 : 6,950,473 = 2,744,833.06 : x
  2. Step 2: Convert to fraction form
    5,036,721.58/6,950,473 = 2,744,833.06/x
  3. Step 3: Cross multiply
    5,036,721.58x = 6,950,473 × 2,744,833.06
  4. Step 4: Simplify right side
    5,036,721.58x = 19,077,888,073,037.38
  5. Step 5: Solve for x
    x = 19,077,888,073,037.38/5,036,721.58
  6. Step 6: Final answer
    x = 3,787,759.11

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1.5x scale

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.