Home / 4,199,052.20-6,298,578.30-1,166,412.20

Finding the Fourth Proportional to 4,199,052.20, 6,298,578.30 and 1,166,412.20

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Solution

The fourth proportional to 4,199,052.20, 6,298,578.30 and 1,166,412.20 is: 1,749,618.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,052.20 : 6,298,578.30 = 1,166,412.20 : x
  2. Step 2: Convert to fraction form
    4,199,052.20/6,298,578.30 = 1,166,412.20/x
  3. Step 3: Cross multiply
    4,199,052.20x = 6,298,578.30 × 1,166,412.20
  4. Step 4: Simplify right side
    4,199,052.20x = 7,346,738,571,775.26
  5. Step 5: Solve for x
    x = 7,346,738,571,775.26/4,199,052.20
  6. Step 6: Final answer
    x = 1,749,618.30

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Double scale
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Similar ratio
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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.