Home / 3,059,136.20-4,588,704.30-1,464,813.20

Finding the Fourth Proportional to 3,059,136.20, 4,588,704.30 and 1,464,813.20

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Solution

The fourth proportional to 3,059,136.20, 4,588,704.30 and 1,464,813.20 is: 2,197,219.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,136.20 : 4,588,704.30 = 1,464,813.20 : x
  2. Step 2: Convert to fraction form
    3,059,136.20/4,588,704.30 = 1,464,813.20/x
  3. Step 3: Cross multiply
    3,059,136.20x = 4,588,704.30 × 1,464,813.20
  4. Step 4: Simplify right side
    3,059,136.20x = 6,721,594,629,536.76
  5. Step 5: Solve for x
    x = 6,721,594,629,536.76/3,059,136.20
  6. Step 6: Final answer
    x = 2,197,219.80

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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.