Home / 3,373,625.60-5,058,688.80-1,242,612.80

Finding the Fourth Proportional to 3,373,625.60, 5,058,688.80 and 1,242,612.80

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Solution

The fourth proportional to 3,373,625.60, 5,058,688.80 and 1,242,612.80 is: 1,863,274.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,625.60 : 5,058,688.80 = 1,242,612.80 : x
  2. Step 2: Convert to fraction form
    3,373,625.60/5,058,688.80 = 1,242,612.80/x
  3. Step 3: Cross multiply
    3,373,625.60x = 5,058,688.80 × 1,242,612.80
  4. Step 4: Simplify right side
    3,373,625.60x = 6,285,991,454,096.64
  5. Step 5: Solve for x
    x = 6,285,991,454,096.64/3,373,625.60
  6. Step 6: Final answer
    x = 1,863,274.77

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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.