Home / 7,541,110.93-11,310,206.50-2,930,089.27

Finding the Fourth Proportional to 7,541,110.93, 11,310,206.50 and 2,930,089.27

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Solution

The fourth proportional to 7,541,110.93, 11,310,206.50 and 2,930,089.27 is: 4,394,566.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,541,110.93 : 11,310,206.50 = 2,930,089.27 : x
  2. Step 2: Convert to fraction form
    7,541,110.93/11,310,206.50 = 2,930,089.27/x
  3. Step 3: Cross multiply
    7,541,110.93x = 11,310,206.50 × 2,930,089.27
  4. Step 4: Simplify right side
    7,541,110.93x = 33,139,914,707,134.25
  5. Step 5: Solve for x
    x = 33,139,914,707,134.25/7,541,110.93
  6. Step 6: Final answer
    x = 4,394,566.66

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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.