Home / 2,551,358.45-3,826,941.85-632,275.22

Finding the Fourth Proportional to 2,551,358.45, 3,826,941.85 and 632,275.22

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Solution

The fourth proportional to 2,551,358.45, 3,826,941.85 and 632,275.22 is: 948,389.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,358.45 : 3,826,941.85 = 632,275.22 : x
  2. Step 2: Convert to fraction form
    2,551,358.45/3,826,941.85 = 632,275.22/x
  3. Step 3: Cross multiply
    2,551,358.45x = 3,826,941.85 × 632,275.22
  4. Step 4: Simplify right side
    2,551,358.45x = 2,419,680,485,410.56
  5. Step 5: Solve for x
    x = 2,419,680,485,410.56/2,551,358.45
  6. Step 6: Final answer
    x = 948,389.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.