Home / 3,514,201.20-5,271,301.80-2,095,858.80

Finding the Fourth Proportional to 3,514,201.20, 5,271,301.80 and 2,095,858.80

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Solution

The fourth proportional to 3,514,201.20, 5,271,301.80 and 2,095,858.80 is: 3,143,788.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,201.20 : 5,271,301.80 = 2,095,858.80 : x
  2. Step 2: Convert to fraction form
    3,514,201.20/5,271,301.80 = 2,095,858.80/x
  3. Step 3: Cross multiply
    3,514,201.20x = 5,271,301.80 × 2,095,858.80
  4. Step 4: Simplify right side
    3,514,201.20x = 11,047,904,264,985.84
  5. Step 5: Solve for x
    x = 11,047,904,264,985.84/3,514,201.20
  6. Step 6: Final answer
    x = 3,143,788.20

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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.