Home / 2,180,861.01-3,271,734.45-901,582.79

Finding the Fourth Proportional to 2,180,861.01, 3,271,734.45 and 901,582.79

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Solution

The fourth proportional to 2,180,861.01, 3,271,734.45 and 901,582.79 is: 1,352,557.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,861.01 : 3,271,734.45 = 901,582.79 : x
  2. Step 2: Convert to fraction form
    2,180,861.01/3,271,734.45 = 901,582.79/x
  3. Step 3: Cross multiply
    2,180,861.01x = 3,271,734.45 × 901,582.79
  4. Step 4: Simplify right side
    2,180,861.01x = 2,949,739,457,211.44
  5. Step 5: Solve for x
    x = 2,949,739,457,211.44/2,180,861.01
  6. Step 6: Final answer
    x = 1,352,557.29

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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.