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Finding the Fourth Proportional to 17,604,758.26, 26,404,304.73 and 4,822,274.62

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Solution

The fourth proportional to 17,604,758.26, 26,404,304.73 and 4,822,274.62 is: 7,232,636.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,758.26 : 26,404,304.73 = 4,822,274.62 : x
  2. Step 2: Convert to fraction form
    17,604,758.26/26,404,304.73 = 4,822,274.62/x
  3. Step 3: Cross multiply
    17,604,758.26x = 26,404,304.73 × 4,822,274.62
  4. Step 4: Simplify right side
    17,604,758.26x = 127,328,808,558,224.95
  5. Step 5: Solve for x
    x = 127,328,808,558,224.95/17,604,758.26
  6. Step 6: Final answer
    x = 7,232,636.01

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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.