Home / 7,067,864.97-10,600,535.34-1,880,504.33

Finding the Fourth Proportional to 7,067,864.97, 10,600,535.34 and 1,880,504.33

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Solution

The fourth proportional to 7,067,864.97, 10,600,535.34 and 1,880,504.33 is: 2,820,420.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067,864.97 : 10,600,535.34 = 1,880,504.33 : x
  2. Step 2: Convert to fraction form
    7,067,864.97/10,600,535.34 = 1,880,504.33/x
  3. Step 3: Cross multiply
    7,067,864.97x = 10,600,535.34 × 1,880,504.33
  4. Step 4: Simplify right side
    7,067,864.97x = 19,934,352,554,185.34
  5. Step 5: Solve for x
    x = 19,934,352,554,185.34/7,067,864.97
  6. Step 6: Final answer
    x = 2,820,420.68

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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.