Home / 6,013,181.72-9,018,812.44-1,752,353.30

Finding the Fourth Proportional to 6,013,181.72, 9,018,812.44 and 1,752,353.30

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Solution

The fourth proportional to 6,013,181.72, 9,018,812.44 and 1,752,353.30 is: 2,628,250.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,181.72 : 9,018,812.44 = 1,752,353.30 : x
  2. Step 2: Convert to fraction form
    6,013,181.72/9,018,812.44 = 1,752,353.30/x
  3. Step 3: Cross multiply
    6,013,181.72x = 9,018,812.44 × 1,752,353.30
  4. Step 4: Simplify right side
    6,013,181.72x = 15,804,145,766,052.53
  5. Step 5: Solve for x
    x = 15,804,145,766,052.53/6,013,181.72
  6. Step 6: Final answer
    x = 2,628,250.15

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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.