Home / 1,468,119.06-2,024,835.57-1,213,027.38

Finding the Fourth Proportional to 1,468,119.06, 2,024,835.57 and 1,213,027.38

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Solution

The fourth proportional to 1,468,119.06, 2,024,835.57 and 1,213,027.38 is: 1,673,012.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,119.06 : 2,024,835.57 = 1,213,027.38 : x
  2. Step 2: Convert to fraction form
    1,468,119.06/2,024,835.57 = 1,213,027.38/x
  3. Step 3: Cross multiply
    1,468,119.06x = 2,024,835.57 × 1,213,027.38
  4. Step 4: Simplify right side
    1,468,119.06x = 2,456,180,986,407.91
  5. Step 5: Solve for x
    x = 2,456,180,986,407.91/1,468,119.06
  6. Step 6: Final answer
    x = 1,673,012.12

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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.