Home / 3,273,492.49-4,517,560.47-1,823,188.57

Finding the Fourth Proportional to 3,273,492.49, 4,517,560.47 and 1,823,188.57

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Solution

The fourth proportional to 3,273,492.49, 4,517,560.47 and 1,823,188.57 is: 2,516,078.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,492.49 : 4,517,560.47 = 1,823,188.57 : x
  2. Step 2: Convert to fraction form
    3,273,492.49/4,517,560.47 = 1,823,188.57/x
  3. Step 3: Cross multiply
    3,273,492.49x = 4,517,560.47 × 1,823,188.57
  4. Step 4: Simplify right side
    3,273,492.49x = 8,236,364,613,187.83
  5. Step 5: Solve for x
    x = 8,236,364,613,187.83/3,273,492.49
  6. Step 6: Final answer
    x = 2,516,078.66

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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.