Home / 17,771,035.88-26,657,587.19-4,992,537.04

Finding the Fourth Proportional to 17,771,035.88, 26,657,587.19 and 4,992,537.04

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Solution

The fourth proportional to 17,771,035.88, 26,657,587.19 and 4,992,537.04 is: 7,489,095.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,771,035.88 : 26,657,587.19 = 4,992,537.04 : x
  2. Step 2: Convert to fraction form
    17,771,035.88/26,657,587.19 = 4,992,537.04/x
  3. Step 3: Cross multiply
    17,771,035.88x = 26,657,587.19 × 4,992,537.04
  4. Step 4: Simplify right side
    17,771,035.88x = 133,088,991,388,941.88
  5. Step 5: Solve for x
    x = 133,088,991,388,941.88/17,771,035.88
  6. Step 6: Final answer
    x = 7,489,095.87

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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.