Home / 3,630,247.34-5,445,414.74-1,105,924.46

Finding the Fourth Proportional to 3,630,247.34, 5,445,414.74 and 1,105,924.46

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Solution

The fourth proportional to 3,630,247.34, 5,445,414.74 and 1,105,924.46 is: 1,658,900.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,247.34 : 5,445,414.74 = 1,105,924.46 : x
  2. Step 2: Convert to fraction form
    3,630,247.34/5,445,414.74 = 1,105,924.46/x
  3. Step 3: Cross multiply
    3,630,247.34x = 5,445,414.74 × 1,105,924.46
  4. Step 4: Simplify right side
    3,630,247.34x = 6,022,217,331,348.28
  5. Step 5: Solve for x
    x = 6,022,217,331,348.28/3,630,247.34
  6. Step 6: Final answer
    x = 1,658,900.01

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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.