Home / 3,256,753.08-4,494,335.58-1,806,347.64

Finding the Fourth Proportional to 3,256,753.08, 4,494,335.58 and 1,806,347.64

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Solution

The fourth proportional to 3,256,753.08, 4,494,335.58 and 1,806,347.64 is: 2,492,768.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,753.08 : 4,494,335.58 = 1,806,347.64 : x
  2. Step 2: Convert to fraction form
    3,256,753.08/4,494,335.58 = 1,806,347.64/x
  3. Step 3: Cross multiply
    3,256,753.08x = 4,494,335.58 × 1,806,347.64
  4. Step 4: Simplify right side
    3,256,753.08x = 8,118,332,468,301.03
  5. Step 5: Solve for x
    x = 8,118,332,468,301.03/3,256,753.08
  6. Step 6: Final answer
    x = 2,492,768.80

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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.