Home / 3,372,117.43-4,653,518.75-1,823,375.41

Finding the Fourth Proportional to 3,372,117.43, 4,653,518.75 and 1,823,375.41

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Solution

The fourth proportional to 3,372,117.43, 4,653,518.75 and 1,823,375.41 is: 2,516,256.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,117.43 : 4,653,518.75 = 1,823,375.41 : x
  2. Step 2: Convert to fraction form
    3,372,117.43/4,653,518.75 = 1,823,375.41/x
  3. Step 3: Cross multiply
    3,372,117.43x = 4,653,518.75 × 1,823,375.41
  4. Step 4: Simplify right side
    3,372,117.43x = 8,485,111,658,723.94
  5. Step 5: Solve for x
    x = 8,485,111,658,723.94/3,372,117.43
  6. Step 6: Final answer
    x = 2,516,256.28

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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.