Home / 3,399,495.13-5,099,242.71-1,124,408.23

Finding the Fourth Proportional to 3,399,495.13, 5,099,242.71 and 1,124,408.23

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Solution

The fourth proportional to 3,399,495.13, 5,099,242.71 and 1,124,408.23 is: 1,686,612.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,495.13 : 5,099,242.71 = 1,124,408.23 : x
  2. Step 2: Convert to fraction form
    3,399,495.13/5,099,242.71 = 1,124,408.23/x
  3. Step 3: Cross multiply
    3,399,495.13x = 5,099,242.71 × 1,124,408.23
  4. Step 4: Simplify right side
    3,399,495.13x = 5,733,630,469,891.50
  5. Step 5: Solve for x
    x = 5,733,630,469,891.50/3,399,495.13
  6. Step 6: Final answer
    x = 1,686,612.35

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1.5x scale

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.