Home / 1,012,059.44-1,518,060.36-302,093.36

Finding the Fourth Proportional to 1,012,059.44, 1,518,060.36 and 302,093.36

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Solution

The fourth proportional to 1,012,059.44, 1,518,060.36 and 302,093.36 is: 453,131.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,012,059.44 : 1,518,060.36 = 302,093.36 : x
  2. Step 2: Convert to fraction form
    1,012,059.44/1,518,060.36 = 302,093.36/x
  3. Step 3: Cross multiply
    1,012,059.44x = 1,518,060.36 × 302,093.36
  4. Step 4: Simplify right side
    1,012,059.44x = 458,595,954,835.21
  5. Step 5: Solve for x
    x = 458,595,954,835.21/1,012,059.44
  6. Step 6: Final answer
    x = 453,131.44

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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.