Home / 6,602,089.44-9,112,504.14-4,025,191.08

Finding the Fourth Proportional to 6,602,089.44, 9,112,504.14 and 4,025,191.08

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Solution

The fourth proportional to 6,602,089.44, 9,112,504.14 and 4,025,191.08 is: 5,555,751.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,089.44 : 9,112,504.14 = 4,025,191.08 : x
  2. Step 2: Convert to fraction form
    6,602,089.44/9,112,504.14 = 4,025,191.08/x
  3. Step 3: Cross multiply
    6,602,089.44x = 9,112,504.14 × 4,025,191.08
  4. Step 4: Simplify right side
    6,602,089.44x = 36,679,570,380,791.08
  5. Step 5: Solve for x
    x = 36,679,570,380,791.08/6,602,089.44
  6. Step 6: Final answer
    x = 5,555,751.81

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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.