Home / 7,633,065.83-10,533,653.66-4,195,659.11

Finding the Fourth Proportional to 7,633,065.83, 10,533,653.66 and 4,195,659.11

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Solution

The fourth proportional to 7,633,065.83, 10,533,653.66 and 4,195,659.11 is: 5,790,022.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,065.83 : 10,533,653.66 = 4,195,659.11 : x
  2. Step 2: Convert to fraction form
    7,633,065.83/10,533,653.66 = 4,195,659.11/x
  3. Step 3: Cross multiply
    7,633,065.83x = 10,533,653.66 × 4,195,659.11
  4. Step 4: Simplify right side
    7,633,065.83x = 44,195,619,919,185.55
  5. Step 5: Solve for x
    x = 44,195,619,919,185.55/7,633,065.83
  6. Step 6: Final answer
    x = 5,790,022.11

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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.