Home / 17,601,376.80-26,406,730.80-6,240,640.80

Finding the Fourth Proportional to 17,601,376.80, 26,406,730.80 and 6,240,640.80

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Solution

The fourth proportional to 17,601,376.80, 26,406,730.80 and 6,240,640.80 is: 9,362,615.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,601,376.80 : 26,406,730.80 = 6,240,640.80 : x
  2. Step 2: Convert to fraction form
    17,601,376.80/26,406,730.80 = 6,240,640.80/x
  3. Step 3: Cross multiply
    17,601,376.80x = 26,406,730.80 × 6,240,640.80
  4. Step 4: Simplify right side
    17,601,376.80x = 164,794,921,625,096.62
  5. Step 5: Solve for x
    x = 164,794,921,625,096.62/17,601,376.80
  6. Step 6: Final answer
    x = 9,362,615.41

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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.