Home / 3,223,187.08-4,834,255.16-948,179.52

Finding the Fourth Proportional to 3,223,187.08, 4,834,255.16 and 948,179.52

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Solution

The fourth proportional to 3,223,187.08, 4,834,255.16 and 948,179.52 is: 1,422,114.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,187.08 : 4,834,255.16 = 948,179.52 : x
  2. Step 2: Convert to fraction form
    3,223,187.08/4,834,255.16 = 948,179.52/x
  3. Step 3: Cross multiply
    3,223,187.08x = 4,834,255.16 × 948,179.52
  4. Step 4: Simplify right side
    3,223,187.08x = 4,583,741,739,536.77
  5. Step 5: Solve for x
    x = 4,583,741,739,536.77/3,223,187.08
  6. Step 6: Final answer
    x = 1,422,114.70

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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.