Home / 2,445,022.80-3,667,534.20-2,224,573.20

Finding the Fourth Proportional to 2,445,022.80, 3,667,534.20 and 2,224,573.20

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Solution

The fourth proportional to 2,445,022.80, 3,667,534.20 and 2,224,573.20 is: 3,336,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,022.80 : 3,667,534.20 = 2,224,573.20 : x
  2. Step 2: Convert to fraction form
    2,445,022.80/3,667,534.20 = 2,224,573.20/x
  3. Step 3: Cross multiply
    2,445,022.80x = 3,667,534.20 × 2,224,573.20
  4. Step 4: Simplify right side
    2,445,022.80x = 8,158,698,291,403.44
  5. Step 5: Solve for x
    x = 8,158,698,291,403.44/2,445,022.80
  6. Step 6: Final answer
    x = 3,336,859.80

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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.