Home / 3,021,347.34-4,161,516.75-2,322,291.29

Finding the Fourth Proportional to 3,021,347.34, 4,161,516.75 and 2,322,291.29

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Solution

The fourth proportional to 3,021,347.34, 4,161,516.75 and 2,322,291.29 is: 3,198,657.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,347.34 : 4,161,516.75 = 2,322,291.29 : x
  2. Step 2: Convert to fraction form
    3,021,347.34/4,161,516.75 = 2,322,291.29/x
  3. Step 3: Cross multiply
    3,021,347.34x = 4,161,516.75 × 2,322,291.29
  4. Step 4: Simplify right side
    3,021,347.34x = 9,664,254,080,906.52
  5. Step 5: Solve for x
    x = 9,664,254,080,906.52/3,021,347.34
  6. Step 6: Final answer
    x = 3,198,657.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.