Home / 1,644,597.27-2,467,316.30-633,447.81

Finding the Fourth Proportional to 1,644,597.27, 2,467,316.30 and 633,447.81

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Solution

The fourth proportional to 1,644,597.27, 2,467,316.30 and 633,447.81 is: 950,333.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,644,597.27 : 2,467,316.30 = 633,447.81 : x
  2. Step 2: Convert to fraction form
    1,644,597.27/2,467,316.30 = 633,447.81/x
  3. Step 3: Cross multiply
    1,644,597.27x = 2,467,316.30 × 633,447.81
  4. Step 4: Simplify right side
    1,644,597.27x = 1,562,916,103,645.06
  5. Step 5: Solve for x
    x = 1,562,916,103,645.06/1,644,597.27
  6. Step 6: Final answer
    x = 950,333.64

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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.