Home / 4,764,201.24-7,142,283.78-2,066,495.32

Finding the Fourth Proportional to 4,764,201.24, 7,142,283.78 and 2,066,495.32

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Solution

The fourth proportional to 4,764,201.24, 7,142,283.78 and 2,066,495.32 is: 3,098,000.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,201.24 : 7,142,283.78 = 2,066,495.32 : x
  2. Step 2: Convert to fraction form
    4,764,201.24/7,142,283.78 = 2,066,495.32/x
  3. Step 3: Cross multiply
    4,764,201.24x = 7,142,283.78 × 2,066,495.32
  4. Step 4: Simplify right side
    4,764,201.24x = 14,759,496,005,481.91
  5. Step 5: Solve for x
    x = 14,759,496,005,481.91/4,764,201.24
  6. Step 6: Final answer
    x = 3,098,000.12

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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.