Home / 3,074,268.52-4,611,457.44-944,371.12

Finding the Fourth Proportional to 3,074,268.52, 4,611,457.44 and 944,371.12

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Solution

The fourth proportional to 3,074,268.52, 4,611,457.44 and 944,371.12 is: 1,416,573.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,268.52 : 4,611,457.44 = 944,371.12 : x
  2. Step 2: Convert to fraction form
    3,074,268.52/4,611,457.44 = 944,371.12/x
  3. Step 3: Cross multiply
    3,074,268.52x = 4,611,457.44 × 944,371.12
  4. Step 4: Simplify right side
    3,074,268.52x = 4,354,927,227,445.13
  5. Step 5: Solve for x
    x = 4,354,927,227,445.13/3,074,268.52
  6. Step 6: Final answer
    x = 1,416,573.47

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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.