Home / 2,342,024.82-3,230,747.54-1,424,534.58

Finding the Fourth Proportional to 2,342,024.82, 3,230,747.54 and 1,424,534.58

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Solution

The fourth proportional to 2,342,024.82, 3,230,747.54 and 1,424,534.58 is: 1,965,099.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,024.82 : 3,230,747.54 = 1,424,534.58 : x
  2. Step 2: Convert to fraction form
    2,342,024.82/3,230,747.54 = 1,424,534.58/x
  3. Step 3: Cross multiply
    2,342,024.82x = 3,230,747.54 × 1,424,534.58
  4. Step 4: Simplify right side
    2,342,024.82x = 4,602,311,582,857.26
  5. Step 5: Solve for x
    x = 4,602,311,582,857.26/2,342,024.82
  6. Step 6: Final answer
    x = 1,965,099.41

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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.