Home / 3,453,256.08-4,764,243.88-2,002,152.42

Finding the Fourth Proportional to 3,453,256.08, 4,764,243.88 and 2,002,152.42

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Solution

The fourth proportional to 3,453,256.08, 4,764,243.88 and 2,002,152.42 is: 2,762,245.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,256.08 : 4,764,243.88 = 2,002,152.42 : x
  2. Step 2: Convert to fraction form
    3,453,256.08/4,764,243.88 = 2,002,152.42/x
  3. Step 3: Cross multiply
    3,453,256.08x = 4,764,243.88 × 2,002,152.42
  4. Step 4: Simplify right side
    3,453,256.08x = 9,538,742,379,980.21
  5. Step 5: Solve for x
    x = 9,538,742,379,980.21/3,453,256.08
  6. Step 6: Final answer
    x = 2,762,245.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.