Home / 11,739,050.26-17,600,324.81-5,170,641.89

Finding the Fourth Proportional to 11,739,050.26, 17,600,324.81 and 5,170,641.89

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Solution

The fourth proportional to 11,739,050.26, 17,600,324.81 and 5,170,641.89 is: 7,752,328.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,739,050.26 : 17,600,324.81 = 5,170,641.89 : x
  2. Step 2: Convert to fraction form
    11,739,050.26/17,600,324.81 = 5,170,641.89/x
  3. Step 3: Cross multiply
    11,739,050.26x = 17,600,324.81 × 5,170,641.89
  4. Step 4: Simplify right side
    11,739,050.26x = 91,004,976,626,337.45
  5. Step 5: Solve for x
    x = 91,004,976,626,337.45/11,739,050.26
  6. Step 6: Final answer
    x = 7,752,328.73

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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.