Home / 3,022,301.40-4,530,827.70-1,822,950.60

Finding the Fourth Proportional to 3,022,301.40, 4,530,827.70 and 1,822,950.60

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Solution

The fourth proportional to 3,022,301.40, 4,530,827.70 and 1,822,950.60 is: 2,732,842.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,301.40 : 4,530,827.70 = 1,822,950.60 : x
  2. Step 2: Convert to fraction form
    3,022,301.40/4,530,827.70 = 1,822,950.60/x
  3. Step 3: Cross multiply
    3,022,301.40x = 4,530,827.70 × 1,822,950.60
  4. Step 4: Simplify right side
    3,022,301.40x = 8,259,475,074,211.62
  5. Step 5: Solve for x
    x = 8,259,475,074,211.62/3,022,301.40
  6. Step 6: Final answer
    x = 2,732,842.95

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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.