Home / 7,305,965.10-10,959,022.98-3,262,658.94

Finding the Fourth Proportional to 7,305,965.10, 10,959,022.98 and 3,262,658.94

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Solution

The fourth proportional to 7,305,965.10, 10,959,022.98 and 3,262,658.94 is: 4,894,022.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,965.10 : 10,959,022.98 = 3,262,658.94 : x
  2. Step 2: Convert to fraction form
    7,305,965.10/10,959,022.98 = 3,262,658.94/x
  3. Step 3: Cross multiply
    7,305,965.10x = 10,959,022.98 × 3,262,658.94
  4. Step 4: Simplify right side
    7,305,965.10x = 35,755,554,299,362.45
  5. Step 5: Solve for x
    x = 35,755,554,299,362.45/7,305,965.10
  6. Step 6: Final answer
    x = 4,894,022.05

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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.