Home / 8,662,536.23-11,954,300.22-4,795,057.38

Finding the Fourth Proportional to 8,662,536.23, 11,954,300.22 and 4,795,057.38

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Solution

The fourth proportional to 8,662,536.23, 11,954,300.22 and 4,795,057.38 is: 6,617,179.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,662,536.23 : 11,954,300.22 = 4,795,057.38 : x
  2. Step 2: Convert to fraction form
    8,662,536.23/11,954,300.22 = 4,795,057.38/x
  3. Step 3: Cross multiply
    8,662,536.23x = 11,954,300.22 × 4,795,057.38
  4. Step 4: Simplify right side
    8,662,536.23x = 57,321,555,537,475.25
  5. Step 5: Solve for x
    x = 57,321,555,537,475.25/8,662,536.23
  6. Step 6: Final answer
    x = 6,617,179.32

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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.