Home / 2,467,496.76-3,699,659.46-1,029,172.47

Finding the Fourth Proportional to 2,467,496.76, 3,699,659.46 and 1,029,172.47

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Solution

The fourth proportional to 2,467,496.76, 3,699,659.46 and 1,029,172.47 is: 1,543,097.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,467,496.76 : 3,699,659.46 = 1,029,172.47 : x
  2. Step 2: Convert to fraction form
    2,467,496.76/3,699,659.46 = 1,029,172.47/x
  3. Step 3: Cross multiply
    2,467,496.76x = 3,699,659.46 × 1,029,172.47
  4. Step 4: Simplify right side
    2,467,496.76x = 3,807,587,664,607.07
  5. Step 5: Solve for x
    x = 3,807,587,664,607.07/2,467,496.76
  6. Step 6: Final answer
    x = 1,543,097.33

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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.