Home / 8,841,974.19-13,262,960.56-2,452,226.46

Finding the Fourth Proportional to 8,841,974.19, 13,262,960.56 and 2,452,226.46

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Solution

The fourth proportional to 8,841,974.19, 13,262,960.56 and 2,452,226.46 is: 3,678,339.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,841,974.19 : 13,262,960.56 = 2,452,226.46 : x
  2. Step 2: Convert to fraction form
    8,841,974.19/13,262,960.56 = 2,452,226.46/x
  3. Step 3: Cross multiply
    8,841,974.19x = 13,262,960.56 × 2,452,226.46
  4. Step 4: Simplify right side
    8,841,974.19x = 32,523,782,823,168.42
  5. Step 5: Solve for x
    x = 32,523,782,823,168.42/8,841,974.19
  6. Step 6: Final answer
    x = 3,678,339.49

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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.