Home / 4,043,633.80-5,575,665.14-3,306,287.56

Finding the Fourth Proportional to 4,043,633.80, 5,575,665.14 and 3,306,287.56

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Solution

The fourth proportional to 4,043,633.80, 5,575,665.14 and 3,306,287.56 is: 4,558,956.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,633.80 : 5,575,665.14 = 3,306,287.56 : x
  2. Step 2: Convert to fraction form
    4,043,633.80/5,575,665.14 = 3,306,287.56/x
  3. Step 3: Cross multiply
    4,043,633.80x = 5,575,665.14 × 3,306,287.56
  4. Step 4: Simplify right side
    4,043,633.80x = 18,434,752,291,107.66
  5. Step 5: Solve for x
    x = 18,434,752,291,107.66/4,043,633.80
  6. Step 6: Final answer
    x = 4,558,956.92

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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.