Home / 3,393,240.56-5,089,816.01-834,477.59

Finding the Fourth Proportional to 3,393,240.56, 5,089,816.01 and 834,477.59

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Solution

The fourth proportional to 3,393,240.56, 5,089,816.01 and 834,477.59 is: 1,251,705.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,240.56 : 5,089,816.01 = 834,477.59 : x
  2. Step 2: Convert to fraction form
    3,393,240.56/5,089,816.01 = 834,477.59/x
  3. Step 3: Cross multiply
    3,393,240.56x = 5,089,816.01 × 834,477.59
  4. Step 4: Simplify right side
    3,393,240.56x = 4,247,337,367,946.75
  5. Step 5: Solve for x
    x = 4,247,337,367,946.75/3,393,240.56
  6. Step 6: Final answer
    x = 1,251,705.35

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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.