Home / 7,967,296.13-10,995,593.27-4,529,528.96

Finding the Fourth Proportional to 7,967,296.13, 10,995,593.27 and 4,529,528.96

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Solution

The fourth proportional to 7,967,296.13, 10,995,593.27 and 4,529,528.96 is: 6,251,161.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,967,296.13 : 10,995,593.27 = 4,529,528.96 : x
  2. Step 2: Convert to fraction form
    7,967,296.13/10,995,593.27 = 4,529,528.96/x
  3. Step 3: Cross multiply
    7,967,296.13x = 10,995,593.27 × 4,529,528.96
  4. Step 4: Simplify right side
    7,967,296.13x = 49,804,858,071,220.49
  5. Step 5: Solve for x
    x = 49,804,858,071,220.49/7,967,296.13
  6. Step 6: Final answer
    x = 6,251,161.91

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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.