Home / 7,582,647.60-11,373,971.40-2,533,958.10

Finding the Fourth Proportional to 7,582,647.60, 11,373,971.40 and 2,533,958.10

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Solution

The fourth proportional to 7,582,647.60, 11,373,971.40 and 2,533,958.10 is: 3,800,937.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,647.60 : 11,373,971.40 = 2,533,958.10 : x
  2. Step 2: Convert to fraction form
    7,582,647.60/11,373,971.40 = 2,533,958.10/x
  3. Step 3: Cross multiply
    7,582,647.60x = 11,373,971.40 × 2,533,958.10
  4. Step 4: Simplify right side
    7,582,647.60x = 28,821,166,958,198.34
  5. Step 5: Solve for x
    x = 28,821,166,958,198.34/7,582,647.60
  6. Step 6: Final answer
    x = 3,800,937.15

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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.