Home / 3,351,022.42-4,624,360.05-1,823,094.58

Finding the Fourth Proportional to 3,351,022.42, 4,624,360.05 and 1,823,094.58

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Solution

The fourth proportional to 3,351,022.42, 4,624,360.05 and 1,823,094.58 is: 2,515,842.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,022.42 : 4,624,360.05 = 1,823,094.58 : x
  2. Step 2: Convert to fraction form
    3,351,022.42/4,624,360.05 = 1,823,094.58/x
  3. Step 3: Cross multiply
    3,351,022.42x = 4,624,360.05 × 1,823,094.58
  4. Step 4: Simplify right side
    3,351,022.42x = 8,430,645,743,123.53
  5. Step 5: Solve for x
    x = 8,430,645,743,123.53/3,351,022.42
  6. Step 6: Final answer
    x = 2,515,842.83

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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.