Home / 3,033,115.80-4,549,673.70-2,802,168.60

Finding the Fourth Proportional to 3,033,115.80, 4,549,673.70 and 2,802,168.60

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Solution

The fourth proportional to 3,033,115.80, 4,549,673.70 and 2,802,168.60 is: 4,203,252.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,115.80 : 4,549,673.70 = 2,802,168.60 : x
  2. Step 2: Convert to fraction form
    3,033,115.80/4,549,673.70 = 2,802,168.60/x
  3. Step 3: Cross multiply
    3,033,115.80x = 4,549,673.70 × 2,802,168.60
  4. Step 4: Simplify right side
    3,033,115.80x = 12,748,952,782,385.82
  5. Step 5: Solve for x
    x = 12,748,952,782,385.82/3,033,115.80
  6. Step 6: Final answer
    x = 4,203,252.90

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Similar ratio
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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.