Home / 17,494,657.45-26,240,214.37-4,716,453.85

Finding the Fourth Proportional to 17,494,657.45, 26,240,214.37 and 4,716,453.85

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Solution

The fourth proportional to 17,494,657.45, 26,240,214.37 and 4,716,453.85 is: 7,074,203.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,657.45 : 26,240,214.37 = 4,716,453.85 : x
  2. Step 2: Convert to fraction form
    17,494,657.45/26,240,214.37 = 4,716,453.85/x
  3. Step 3: Cross multiply
    17,494,657.45x = 26,240,214.37 × 4,716,453.85
  4. Step 4: Simplify right side
    17,494,657.45x = 123,760,760,078,420.67
  5. Step 5: Solve for x
    x = 123,760,760,078,420.67/17,494,657.45
  6. Step 6: Final answer
    x = 7,074,203.11

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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.