Home / 7,410,353.02-11,113,260.50-2,616,919.22

Finding the Fourth Proportional to 7,410,353.02, 11,113,260.50 and 2,616,919.22

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Solution

The fourth proportional to 7,410,353.02, 11,113,260.50 and 2,616,919.22 is: 3,924,577.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410,353.02 : 11,113,260.50 = 2,616,919.22 : x
  2. Step 2: Convert to fraction form
    7,410,353.02/11,113,260.50 = 2,616,919.22/x
  3. Step 3: Cross multiply
    7,410,353.02x = 11,113,260.50 × 2,616,919.22
  4. Step 4: Simplify right side
    7,410,353.02x = 29,082,504,999,316.81
  5. Step 5: Solve for x
    x = 29,082,504,999,316.81/7,410,353.02
  6. Step 6: Final answer
    x = 3,924,577.54

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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.