Home / 3,520,635.03-5,271,491.34-2,234,278.08

Finding the Fourth Proportional to 3,520,635.03, 5,271,491.34 and 2,234,278.08

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Solution

The fourth proportional to 3,520,635.03, 5,271,491.34 and 2,234,278.08 is: 3,345,412.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,520,635.03 : 5,271,491.34 = 2,234,278.08 : x
  2. Step 2: Convert to fraction form
    3,520,635.03/5,271,491.34 = 2,234,278.08/x
  3. Step 3: Cross multiply
    3,520,635.03x = 5,271,491.34 × 2,234,278.08
  4. Step 4: Simplify right side
    3,520,635.03x = 11,777,977,549,871.83
  5. Step 5: Solve for x
    x = 11,777,977,549,871.83/3,520,635.03
  6. Step 6: Final answer
    x = 3,345,412.82

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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.