Home / 17,637,021.34-26,445,234.87-6,841,707.46

Finding the Fourth Proportional to 17,637,021.34, 26,445,234.87 and 6,841,707.46

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Solution

The fourth proportional to 17,637,021.34, 26,445,234.87 and 6,841,707.46 is: 10,258,566.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,021.34 : 26,445,234.87 = 6,841,707.46 : x
  2. Step 2: Convert to fraction form
    17,637,021.34/26,445,234.87 = 6,841,707.46/x
  3. Step 3: Cross multiply
    17,637,021.34x = 26,445,234.87 × 6,841,707.46
  4. Step 4: Simplify right side
    17,637,021.34x = 180,930,560,691,531.12
  5. Step 5: Solve for x
    x = 180,930,560,691,531.12/17,637,021.34
  6. Step 6: Final answer
    x = 10,258,566.75

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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.