Home / 6,013,212-9,018,857.92-1,752,383.68

Finding the Fourth Proportional to 6,013,212, 9,018,857.92 and 1,752,383.68

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Solution

The fourth proportional to 6,013,212, 9,018,857.92 and 1,752,383.68 is: 2,628,295.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,013,212 : 9,018,857.92 = 1,752,383.68 : x
  2. Step 2: Convert to fraction form
    6,013,212/9,018,857.92 = 1,752,383.68/x
  3. Step 3: Cross multiply
    6,013,212x = 9,018,857.92 × 1,752,383.68
  4. Step 4: Simplify right side
    6,013,212x = 15,804,499,431,246.74
  5. Step 5: Solve for x
    x = 15,804,499,431,246.74/6,013,212
  6. Step 6: Final answer
    x = 2,628,295.73

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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.