Home / 5,084,324.36-7,016,373.54-2,761,218.44

Finding the Fourth Proportional to 5,084,324.36, 7,016,373.54 and 2,761,218.44

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Solution

The fourth proportional to 5,084,324.36, 7,016,373.54 and 2,761,218.44 is: 3,810,484.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,324.36 : 7,016,373.54 = 2,761,218.44 : x
  2. Step 2: Convert to fraction form
    5,084,324.36/7,016,373.54 = 2,761,218.44/x
  3. Step 3: Cross multiply
    5,084,324.36x = 7,016,373.54 × 2,761,218.44
  4. Step 4: Simplify right side
    5,084,324.36x = 19,373,740,000,576.08
  5. Step 5: Solve for x
    x = 19,373,740,000,576.08/5,084,324.36
  6. Step 6: Final answer
    x = 3,810,484.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.