Home / 2,483,509.97-3,427,526.79-1,381,050.56

Finding the Fourth Proportional to 2,483,509.97, 3,427,526.79 and 1,381,050.56

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Solution

The fourth proportional to 2,483,509.97, 3,427,526.79 and 1,381,050.56 is: 1,906,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,509.97 : 3,427,526.79 = 1,381,050.56 : x
  2. Step 2: Convert to fraction form
    2,483,509.97/3,427,526.79 = 1,381,050.56/x
  3. Step 3: Cross multiply
    2,483,509.97x = 3,427,526.79 × 1,381,050.56
  4. Step 4: Simplify right side
    2,483,509.97x = 4,733,587,775,606.87
  5. Step 5: Solve for x
    x = 4,733,587,775,606.87/2,483,509.97
  6. Step 6: Final answer
    x = 1,906,007.16

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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.