Home / 3,052,982.48-4,212,698.64-1,829,014.16

Finding the Fourth Proportional to 3,052,982.48, 4,212,698.64 and 1,829,014.16

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Solution

The fourth proportional to 3,052,982.48, 4,212,698.64 and 1,829,014.16 is: 2,523,789.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,982.48 : 4,212,698.64 = 1,829,014.16 : x
  2. Step 2: Convert to fraction form
    3,052,982.48/4,212,698.64 = 1,829,014.16/x
  3. Step 3: Cross multiply
    3,052,982.48x = 4,212,698.64 × 1,829,014.16
  4. Step 4: Simplify right side
    3,052,982.48x = 7,705,085,464,372.74
  5. Step 5: Solve for x
    x = 7,705,085,464,372.74/3,052,982.48
  6. Step 6: Final answer
    x = 2,523,789.61

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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.