Home / 3,195,022.35-4,792,533.53-1,515,406.35

Finding the Fourth Proportional to 3,195,022.35, 4,792,533.53 and 1,515,406.35

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Solution

The fourth proportional to 3,195,022.35, 4,792,533.53 and 1,515,406.35 is: 2,273,109.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,022.35 : 4,792,533.53 = 1,515,406.35 : x
  2. Step 2: Convert to fraction form
    3,195,022.35/4,792,533.53 = 1,515,406.35/x
  3. Step 3: Cross multiply
    3,195,022.35x = 4,792,533.53 × 1,515,406.35
  4. Step 4: Simplify right side
    3,195,022.35x = 7,262,635,736,372.89
  5. Step 5: Solve for x
    x = 7,262,635,736,372.89/3,195,022.35
  6. Step 6: Final answer
    x = 2,273,109.53

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Similar ratio
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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.