Home / 5,890,822.20-8,833,122.90-2,104,428.60

Finding the Fourth Proportional to 5,890,822.20, 8,833,122.90 and 2,104,428.60

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Solution

The fourth proportional to 5,890,822.20, 8,833,122.90 and 2,104,428.60 is: 3,155,531.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,822.20 : 8,833,122.90 = 2,104,428.60 : x
  2. Step 2: Convert to fraction form
    5,890,822.20/8,833,122.90 = 2,104,428.60/x
  3. Step 3: Cross multiply
    5,890,822.20x = 8,833,122.90 × 2,104,428.60
  4. Step 4: Simplify right side
    5,890,822.20x = 18,588,676,458,074.94
  5. Step 5: Solve for x
    x = 18,588,676,458,074.94/5,890,822.20
  6. Step 6: Final answer
    x = 3,155,531.75

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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.