Home / 7,541,111.93-11,310,208-2,930,090.27

Finding the Fourth Proportional to 7,541,111.93, 11,310,208 and 2,930,090.27

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Solution

The fourth proportional to 7,541,111.93, 11,310,208 and 2,930,090.27 is: 4,394,568.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,541,111.93 : 11,310,208 = 2,930,090.27 : x
  2. Step 2: Convert to fraction form
    7,541,111.93/11,310,208 = 2,930,090.27/x
  3. Step 3: Cross multiply
    7,541,111.93x = 11,310,208 × 2,930,090.27
  4. Step 4: Simplify right side
    7,541,111.93x = 33,139,930,412,476.16
  5. Step 5: Solve for x
    x = 33,139,930,412,476.16/7,541,111.93
  6. Step 6: Final answer
    x = 4,394,568.16

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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.