Home / 7,633,066.33-10,533,654.35-4,195,659.61

Finding the Fourth Proportional to 7,633,066.33, 10,533,654.35 and 4,195,659.61

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Solution

The fourth proportional to 7,633,066.33, 10,533,654.35 and 4,195,659.61 is: 5,790,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,066.33 : 10,533,654.35 = 4,195,659.61 : x
  2. Step 2: Convert to fraction form
    7,633,066.33/10,533,654.35 = 4,195,659.61/x
  3. Step 3: Cross multiply
    7,633,066.33x = 10,533,654.35 × 4,195,659.61
  4. Step 4: Simplify right side
    7,633,066.33x = 44,195,628,101,995.80
  5. Step 5: Solve for x
    x = 44,195,628,101,995.80/7,633,066.33
  6. Step 6: Final answer
    x = 5,790,022.80

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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.