Home / 3,294,913.35-4,940,893.80-1,496,871.30

Finding the Fourth Proportional to 3,294,913.35, 4,940,893.80 and 1,496,871.30

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Solution

The fourth proportional to 3,294,913.35, 4,940,893.80 and 1,496,871.30 is: 2,244,636.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,913.35 : 4,940,893.80 = 1,496,871.30 : x
  2. Step 2: Convert to fraction form
    3,294,913.35/4,940,893.80 = 1,496,871.30/x
  3. Step 3: Cross multiply
    3,294,913.35x = 4,940,893.80 × 1,496,871.30
  4. Step 4: Simplify right side
    3,294,913.35x = 7,395,882,125,567.94
  5. Step 5: Solve for x
    x = 7,395,882,125,567.94/3,294,913.35
  6. Step 6: Final answer
    x = 2,244,636.30

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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.