Home / 7,424,707.16-11,137,109.94-2,876,261.10

Finding the Fourth Proportional to 7,424,707.16, 11,137,109.94 and 2,876,261.10

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Solution

The fourth proportional to 7,424,707.16, 11,137,109.94 and 2,876,261.10 is: 4,314,410.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,424,707.16 : 11,137,109.94 = 2,876,261.10 : x
  2. Step 2: Convert to fraction form
    7,424,707.16/11,137,109.94 = 2,876,261.10/x
  3. Step 3: Cross multiply
    7,424,707.16x = 11,137,109.94 × 2,876,261.10
  4. Step 4: Simplify right side
    7,424,707.16x = 32,033,236,086,845.33
  5. Step 5: Solve for x
    x = 32,033,236,086,845.33/7,424,707.16
  6. Step 6: Final answer
    x = 4,314,410.71

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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.