Home / 3,273,904.49-4,518,127.57-1,823,600.56

Finding the Fourth Proportional to 3,273,904.49, 4,518,127.57 and 1,823,600.56

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Solution

The fourth proportional to 3,273,904.49, 4,518,127.57 and 1,823,600.56 is: 2,516,646.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,904.49 : 4,518,127.57 = 1,823,600.56 : x
  2. Step 2: Convert to fraction form
    3,273,904.49/4,518,127.57 = 1,823,600.56/x
  3. Step 3: Cross multiply
    3,273,904.49x = 4,518,127.57 × 1,823,600.56
  4. Step 4: Simplify right side
    3,273,904.49x = 8,239,259,979,393.98
  5. Step 5: Solve for x
    x = 8,239,259,979,393.98/3,273,904.49
  6. Step 6: Final answer
    x = 2,516,646.41

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1.5x scale

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.