Home / 2,046,607.73-3,069,247.31-680,014.43

Finding the Fourth Proportional to 2,046,607.73, 3,069,247.31 and 680,014.43

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Solution

The fourth proportional to 2,046,607.73, 3,069,247.31 and 680,014.43 is: 1,019,800.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,607.73 : 3,069,247.31 = 680,014.43 : x
  2. Step 2: Convert to fraction form
    2,046,607.73/3,069,247.31 = 680,014.43/x
  3. Step 3: Cross multiply
    2,046,607.73x = 3,069,247.31 × 680,014.43
  4. Step 4: Simplify right side
    2,046,607.73x = 2,087,132,464,311.73
  5. Step 5: Solve for x
    x = 2,087,132,464,311.73/2,046,607.73
  6. Step 6: Final answer
    x = 1,019,800.93

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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.