Home / 6,290,146.94-9,433,661.36-2,695,506.26

Finding the Fourth Proportional to 6,290,146.94, 9,433,661.36 and 2,695,506.26

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Solution

The fourth proportional to 6,290,146.94, 9,433,661.36 and 2,695,506.26 is: 4,042,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290,146.94 : 9,433,661.36 = 2,695,506.26 : x
  2. Step 2: Convert to fraction form
    6,290,146.94/9,433,661.36 = 2,695,506.26/x
  3. Step 3: Cross multiply
    6,290,146.94x = 9,433,661.36 × 2,695,506.26
  4. Step 4: Simplify right side
    6,290,146.94x = 25,428,493,189,954.28
  5. Step 5: Solve for x
    x = 25,428,493,189,954.28/6,290,146.94
  6. Step 6: Final answer
    x = 4,042,591.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.