Home / 2,302,004.22-3,451,615.47-917,351.10

Finding the Fourth Proportional to 2,302,004.22, 3,451,615.47 and 917,351.10

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Solution

The fourth proportional to 2,302,004.22, 3,451,615.47 and 917,351.10 is: 1,375,472.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,004.22 : 3,451,615.47 = 917,351.10 : x
  2. Step 2: Convert to fraction form
    2,302,004.22/3,451,615.47 = 917,351.10/x
  3. Step 3: Cross multiply
    2,302,004.22x = 3,451,615.47 × 917,351.10
  4. Step 4: Simplify right side
    2,302,004.22x = 3,166,343,248,181.52
  5. Step 5: Solve for x
    x = 3,166,343,248,181.52/2,302,004.22
  6. Step 6: Final answer
    x = 1,375,472.39

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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.