Home / 1,649,112.93-2,473,634.37-451,035.27

Finding the Fourth Proportional to 1,649,112.93, 2,473,634.37 and 451,035.27

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Solution

The fourth proportional to 1,649,112.93, 2,473,634.37 and 451,035.27 is: 676,543.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,112.93 : 2,473,634.37 = 451,035.27 : x
  2. Step 2: Convert to fraction form
    1,649,112.93/2,473,634.37 = 451,035.27/x
  3. Step 3: Cross multiply
    1,649,112.93x = 2,473,634.37 × 451,035.27
  4. Step 4: Simplify right side
    1,649,112.93x = 1,115,696,345,954.23
  5. Step 5: Solve for x
    x = 1,115,696,345,954.23/1,649,112.93
  6. Step 6: Final answer
    x = 676,543.33

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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.