Home / 3,410,915.24-4,707,032.64-1,882,989.56

Finding the Fourth Proportional to 3,410,915.24, 4,707,032.64 and 1,882,989.56

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Solution

The fourth proportional to 3,410,915.24, 4,707,032.64 and 1,882,989.56 is: 2,598,508.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,915.24 : 4,707,032.64 = 1,882,989.56 : x
  2. Step 2: Convert to fraction form
    3,410,915.24/4,707,032.64 = 1,882,989.56/x
  3. Step 3: Cross multiply
    3,410,915.24x = 4,707,032.64 × 1,882,989.56
  4. Step 4: Simplify right side
    3,410,915.24x = 8,863,293,319,699.24
  5. Step 5: Solve for x
    x = 8,863,293,319,699.24/3,410,915.24
  6. Step 6: Final answer
    x = 2,598,508.82

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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.