Home / 2,016,058.70-3,019,940.85-1,019,348.30

Finding the Fourth Proportional to 2,016,058.70, 3,019,940.85 and 1,019,348.30

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Solution

The fourth proportional to 2,016,058.70, 3,019,940.85 and 1,019,348.30 is: 1,526,925.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,058.70 : 3,019,940.85 = 1,019,348.30 : x
  2. Step 2: Convert to fraction form
    2,016,058.70/3,019,940.85 = 1,019,348.30/x
  3. Step 3: Cross multiply
    2,016,058.70x = 3,019,940.85 × 1,019,348.30
  4. Step 4: Simplify right side
    2,016,058.70x = 3,078,371,571,548.06
  5. Step 5: Solve for x
    x = 3,078,371,571,548.06/2,016,058.70
  6. Step 6: Final answer
    x = 1,526,925.57

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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.