Home / 4,796,105.60-7,194,158.40-4,404,195.20

Finding the Fourth Proportional to 4,796,105.60, 7,194,158.40 and 4,404,195.20

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Solution

The fourth proportional to 4,796,105.60, 7,194,158.40 and 4,404,195.20 is: 6,606,292.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,105.60 : 7,194,158.40 = 4,404,195.20 : x
  2. Step 2: Convert to fraction form
    4,796,105.60/7,194,158.40 = 4,404,195.20/x
  3. Step 3: Cross multiply
    4,796,105.60x = 7,194,158.40 × 4,404,195.20
  4. Step 4: Simplify right side
    4,796,105.60x = 31,684,477,893,319.68
  5. Step 5: Solve for x
    x = 31,684,477,893,319.68/4,796,105.60
  6. Step 6: Final answer
    x = 6,606,292.80

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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.