Home / 3,514,075.20-5,271,112.80-2,095,732.80

Finding the Fourth Proportional to 3,514,075.20, 5,271,112.80 and 2,095,732.80

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Solution

The fourth proportional to 3,514,075.20, 5,271,112.80 and 2,095,732.80 is: 3,143,599.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,075.20 : 5,271,112.80 = 2,095,732.80 : x
  2. Step 2: Convert to fraction form
    3,514,075.20/5,271,112.80 = 2,095,732.80/x
  3. Step 3: Cross multiply
    3,514,075.20x = 5,271,112.80 × 2,095,732.80
  4. Step 4: Simplify right side
    3,514,075.20x = 11,046,843,987,459.84
  5. Step 5: Solve for x
    x = 11,046,843,987,459.84/3,514,075.20
  6. Step 6: Final answer
    x = 3,143,599.20

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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.