Home / 2,555,410.60-3,833,115.90-2,348,972.20

Finding the Fourth Proportional to 2,555,410.60, 3,833,115.90 and 2,348,972.20

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Solution

The fourth proportional to 2,555,410.60, 3,833,115.90 and 2,348,972.20 is: 3,523,458.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,410.60 : 3,833,115.90 = 2,348,972.20 : x
  2. Step 2: Convert to fraction form
    2,555,410.60/3,833,115.90 = 2,348,972.20/x
  3. Step 3: Cross multiply
    2,555,410.60x = 3,833,115.90 × 2,348,972.20
  4. Step 4: Simplify right side
    2,555,410.60x = 9,003,882,688,477.98
  5. Step 5: Solve for x
    x = 9,003,882,688,477.98/2,555,410.60
  6. Step 6: Final answer
    x = 3,523,458.30

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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.