Home / 4,991,264.70-6,887,945.23-2,699,425.38

Finding the Fourth Proportional to 4,991,264.70, 6,887,945.23 and 2,699,425.38

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Solution

The fourth proportional to 4,991,264.70, 6,887,945.23 and 2,699,425.38 is: 3,725,207.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,991,264.70 : 6,887,945.23 = 2,699,425.38 : x
  2. Step 2: Convert to fraction form
    4,991,264.70/6,887,945.23 = 2,699,425.38/x
  3. Step 3: Cross multiply
    4,991,264.70x = 6,887,945.23 × 2,699,425.38
  4. Step 4: Simplify right side
    4,991,264.70x = 18,593,494,188,993.17
  5. Step 5: Solve for x
    x = 18,593,494,188,993.17/4,991,264.70
  6. Step 6: Final answer
    x = 3,725,207.00

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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.