Home / 3,325,850.52-4,983,700.50-1,728,932.28

Finding the Fourth Proportional to 3,325,850.52, 4,983,700.50 and 1,728,932.28

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Solution

The fourth proportional to 3,325,850.52, 4,983,700.50 and 1,728,932.28 is: 2,590,760.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,850.52 : 4,983,700.50 = 1,728,932.28 : x
  2. Step 2: Convert to fraction form
    3,325,850.52/4,983,700.50 = 1,728,932.28/x
  3. Step 3: Cross multiply
    3,325,850.52x = 4,983,700.50 × 1,728,932.28
  4. Step 4: Simplify right side
    3,325,850.52x = 8,616,480,668,302.14
  5. Step 5: Solve for x
    x = 8,616,480,668,302.14/3,325,850.52
  6. Step 6: Final answer
    x = 2,590,760.05

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1.5x scale

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.