Home / 7,356,122.10-11,033,738.70-2,744,220.24

Finding the Fourth Proportional to 7,356,122.10, 11,033,738.70 and 2,744,220.24

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Solution

The fourth proportional to 7,356,122.10, 11,033,738.70 and 2,744,220.24 is: 4,116,164.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,122.10 : 11,033,738.70 = 2,744,220.24 : x
  2. Step 2: Convert to fraction form
    7,356,122.10/11,033,738.70 = 2,744,220.24/x
  3. Step 3: Cross multiply
    7,356,122.10x = 11,033,738.70 × 2,744,220.24
  4. Step 4: Simplify right side
    7,356,122.10x = 30,279,009,063,411.29
  5. Step 5: Solve for x
    x = 30,279,009,063,411.29/7,356,122.10
  6. Step 6: Final answer
    x = 4,116,164.56

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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.