Home / 7,599,488.98-11,400,414.56-2,551,980.46

Finding the Fourth Proportional to 7,599,488.98, 11,400,414.56 and 2,551,980.46

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Solution

The fourth proportional to 7,599,488.98, 11,400,414.56 and 2,551,980.46 is: 3,828,367.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,599,488.98 : 11,400,414.56 = 2,551,980.46 : x
  2. Step 2: Convert to fraction form
    7,599,488.98/11,400,414.56 = 2,551,980.46/x
  3. Step 3: Cross multiply
    7,599,488.98x = 11,400,414.56 × 2,551,980.46
  4. Step 4: Simplify right side
    7,599,488.98x = 29,093,635,150,640.60
  5. Step 5: Solve for x
    x = 29,093,635,150,640.60/7,599,488.98
  6. Step 6: Final answer
    x = 3,828,367.31

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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.