Home / 4,093,904.80-6,140,857.20-3,464,048.80

Finding the Fourth Proportional to 4,093,904.80, 6,140,857.20 and 3,464,048.80

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Solution

The fourth proportional to 4,093,904.80, 6,140,857.20 and 3,464,048.80 is: 5,196,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,904.80 : 6,140,857.20 = 3,464,048.80 : x
  2. Step 2: Convert to fraction form
    4,093,904.80/6,140,857.20 = 3,464,048.80/x
  3. Step 3: Cross multiply
    4,093,904.80x = 6,140,857.20 × 3,464,048.80
  4. Step 4: Simplify right side
    4,093,904.80x = 21,272,229,014,631.36
  5. Step 5: Solve for x
    x = 21,272,229,014,631.36/4,093,904.80
  6. Step 6: Final answer
    x = 5,196,073.20

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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.