Home / 4,003,896.48-6,005,844.72-1,012,080.48

Finding the Fourth Proportional to 4,003,896.48, 6,005,844.72 and 1,012,080.48

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Solution

The fourth proportional to 4,003,896.48, 6,005,844.72 and 1,012,080.48 is: 1,518,120.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,896.48 : 6,005,844.72 = 1,012,080.48 : x
  2. Step 2: Convert to fraction form
    4,003,896.48/6,005,844.72 = 1,012,080.48/x
  3. Step 3: Cross multiply
    4,003,896.48x = 6,005,844.72 × 1,012,080.48
  4. Step 4: Simplify right side
    4,003,896.48x = 6,078,398,207,023.07
  5. Step 5: Solve for x
    x = 6,078,398,207,023.07/4,003,896.48
  6. Step 6: Final answer
    x = 1,518,120.72

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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.