Home / 3,276,541.64-4,914,808.14-1,523,646.56

Finding the Fourth Proportional to 3,276,541.64, 4,914,808.14 and 1,523,646.56

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Solution

The fourth proportional to 3,276,541.64, 4,914,808.14 and 1,523,646.56 is: 2,285,467.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,541.64 : 4,914,808.14 = 1,523,646.56 : x
  2. Step 2: Convert to fraction form
    3,276,541.64/4,914,808.14 = 1,523,646.56/x
  3. Step 3: Cross multiply
    3,276,541.64x = 4,914,808.14 × 1,523,646.56
  4. Step 4: Simplify right side
    3,276,541.64x = 7,488,430,515,571.00
  5. Step 5: Solve for x
    x = 7,488,430,515,571.00/3,276,541.64
  6. Step 6: Final answer
    x = 2,285,467.83

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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.