Home / 2,040,116.77-3,060,064.41-620,062.13

Finding the Fourth Proportional to 2,040,116.77, 3,060,064.41 and 620,062.13

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Solution

The fourth proportional to 2,040,116.77, 3,060,064.41 and 620,062.13 is: 930,059.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,116.77 : 3,060,064.41 = 620,062.13 : x
  2. Step 2: Convert to fraction form
    2,040,116.77/3,060,064.41 = 620,062.13/x
  3. Step 3: Cross multiply
    2,040,116.77x = 3,060,064.41 × 620,062.13
  4. Step 4: Simplify right side
    2,040,116.77x = 1,897,430,037,601.16
  5. Step 5: Solve for x
    x = 1,897,430,037,601.16/2,040,116.77
  6. Step 6: Final answer
    x = 930,059.53

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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.