Home / 4,281,598.05-5,902,889.30-3,401,467.44

Finding the Fourth Proportional to 4,281,598.05, 5,902,889.30 and 3,401,467.44

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Solution

The fourth proportional to 4,281,598.05, 5,902,889.30 and 3,401,467.44 is: 4,689,484.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,598.05 : 5,902,889.30 = 3,401,467.44 : x
  2. Step 2: Convert to fraction form
    4,281,598.05/5,902,889.30 = 3,401,467.44/x
  3. Step 3: Cross multiply
    4,281,598.05x = 5,902,889.30 × 3,401,467.44
  4. Step 4: Simplify right side
    4,281,598.05x = 20,078,485,755,874.39
  5. Step 5: Solve for x
    x = 20,078,485,755,874.39/4,281,598.05
  6. Step 6: Final answer
    x = 4,689,484.05

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1.5x scale

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.