Home / 5,940,018.40-8,910,027.60-1,950,930.40

Finding the Fourth Proportional to 5,940,018.40, 8,910,027.60 and 1,950,930.40

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Solution

The fourth proportional to 5,940,018.40, 8,910,027.60 and 1,950,930.40 is: 2,926,395.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,018.40 : 8,910,027.60 = 1,950,930.40 : x
  2. Step 2: Convert to fraction form
    5,940,018.40/8,910,027.60 = 1,950,930.40/x
  3. Step 3: Cross multiply
    5,940,018.40x = 8,910,027.60 × 1,950,930.40
  4. Step 4: Simplify right side
    5,940,018.40x = 17,382,843,709,679.04
  5. Step 5: Solve for x
    x = 17,382,843,709,679.04/5,940,018.40
  6. Step 6: Final answer
    x = 2,926,395.60

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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.