Home / 6,013,181.54-9,018,812.16-1,752,353.12

Finding the Fourth Proportional to 6,013,181.54, 9,018,812.16 and 1,752,353.12

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Solution

The fourth proportional to 6,013,181.54, 9,018,812.16 and 1,752,353.12 is: 2,628,249.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,181.54 : 9,018,812.16 = 1,752,353.12 : x
  2. Step 2: Convert to fraction form
    6,013,181.54/9,018,812.16 = 1,752,353.12/x
  3. Step 3: Cross multiply
    6,013,181.54x = 9,018,812.16 × 1,752,353.12
  4. Step 4: Simplify right side
    6,013,181.54x = 15,804,143,627,269.94
  5. Step 5: Solve for x
    x = 15,804,143,627,269.94/6,013,181.54
  6. Step 6: Final answer
    x = 2,628,249.87

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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.