Home / 3,763,235.28-5,193,308.91-2,044,382.88

Finding the Fourth Proportional to 3,763,235.28, 5,193,308.91 and 2,044,382.88

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Solution

The fourth proportional to 3,763,235.28, 5,193,308.91 and 2,044,382.88 is: 2,821,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,235.28 : 5,193,308.91 = 2,044,382.88 : x
  2. Step 2: Convert to fraction form
    3,763,235.28/5,193,308.91 = 2,044,382.88/x
  3. Step 3: Cross multiply
    3,763,235.28x = 5,193,308.91 × 2,044,382.88
  4. Step 4: Simplify right side
    3,763,235.28x = 10,617,111,826,155.46
  5. Step 5: Solve for x
    x = 10,617,111,826,155.46/3,763,235.28
  6. Step 6: Final answer
    x = 2,821,272.40

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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.