Home / 8,213,598.44-12,321,555.42-2,534,284.52

Finding the Fourth Proportional to 8,213,598.44, 12,321,555.42 and 2,534,284.52

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Solution

The fourth proportional to 8,213,598.44, 12,321,555.42 and 2,534,284.52 is: 3,801,784.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,213,598.44 : 12,321,555.42 = 2,534,284.52 : x
  2. Step 2: Convert to fraction form
    8,213,598.44/12,321,555.42 = 2,534,284.52/x
  3. Step 3: Cross multiply
    8,213,598.44x = 12,321,555.42 × 2,534,284.52
  4. Step 4: Simplify right side
    8,213,598.44x = 31,226,327,163,228.10
  5. Step 5: Solve for x
    x = 31,226,327,163,228.10/8,213,598.44
  6. Step 6: Final answer
    x = 3,801,784.00

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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.