Home / 3,230,383.86-4,845,576.60-955,732.14

Finding the Fourth Proportional to 3,230,383.86, 4,845,576.60 and 955,732.14

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Solution

The fourth proportional to 3,230,383.86, 4,845,576.60 and 955,732.14 is: 1,433,598.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,383.86 : 4,845,576.60 = 955,732.14 : x
  2. Step 2: Convert to fraction form
    3,230,383.86/4,845,576.60 = 955,732.14/x
  3. Step 3: Cross multiply
    3,230,383.86x = 4,845,576.60 × 955,732.14
  4. Step 4: Simplify right side
    3,230,383.86x = 4,631,073,293,451.92
  5. Step 5: Solve for x
    x = 4,631,073,293,451.92/3,230,383.86
  6. Step 6: Final answer
    x = 1,433,598.45

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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.