Home / 7,744,042.33-10,685,541.77-4,306,308.37

Finding the Fourth Proportional to 7,744,042.33, 10,685,541.77 and 4,306,308.37

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Solution

The fourth proportional to 7,744,042.33, 10,685,541.77 and 4,306,308.37 is: 5,942,017.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,744,042.33 : 10,685,541.77 = 4,306,308.37 : x
  2. Step 2: Convert to fraction form
    7,744,042.33/10,685,541.77 = 4,306,308.37/x
  3. Step 3: Cross multiply
    7,744,042.33x = 10,685,541.77 × 4,306,308.37
  4. Step 4: Simplify right side
    7,744,042.33x = 46,015,237,940,604.08
  5. Step 5: Solve for x
    x = 46,015,237,940,604.08/7,744,042.33
  6. Step 6: Final answer
    x = 5,942,017.87

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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.