Home / 5,444,429.82-8,161,918.89-2,746,501.26

Finding the Fourth Proportional to 5,444,429.82, 8,161,918.89 and 2,746,501.26

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Solution

The fourth proportional to 5,444,429.82, 8,161,918.89 and 2,746,501.26 is: 4,117,367.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,429.82 : 8,161,918.89 = 2,746,501.26 : x
  2. Step 2: Convert to fraction form
    5,444,429.82/8,161,918.89 = 2,746,501.26/x
  3. Step 3: Cross multiply
    5,444,429.82x = 8,161,918.89 × 2,746,501.26
  4. Step 4: Simplify right side
    5,444,429.82x = 22,416,720,515,402.80
  5. Step 5: Solve for x
    x = 22,416,720,515,402.80/5,444,429.82
  6. Step 6: Final answer
    x = 4,117,367.89

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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.