Home / 7,267,542.69-10,026,057.80-4,325,710.12

Finding the Fourth Proportional to 7,267,542.69, 10,026,057.80 and 4,325,710.12

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Solution

The fourth proportional to 7,267,542.69, 10,026,057.80 and 4,325,710.12 is: 5,967,604.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,542.69 : 10,026,057.80 = 4,325,710.12 : x
  2. Step 2: Convert to fraction form
    7,267,542.69/10,026,057.80 = 4,325,710.12/x
  3. Step 3: Cross multiply
    7,267,542.69x = 10,026,057.80 × 4,325,710.12
  4. Step 4: Simplify right side
    7,267,542.69x = 43,369,819,622,813.24
  5. Step 5: Solve for x
    x = 43,369,819,622,813.24/7,267,542.69
  6. Step 6: Final answer
    x = 5,967,604.39

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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.