Home / 3,702,000.45-5,548,452.48-2,079,358.34

Finding the Fourth Proportional to 3,702,000.45, 5,548,452.48 and 2,079,358.34

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Solution

The fourth proportional to 3,702,000.45, 5,548,452.48 and 2,079,358.34 is: 3,116,482.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,000.45 : 5,548,452.48 = 2,079,358.34 : x
  2. Step 2: Convert to fraction form
    3,702,000.45/5,548,452.48 = 2,079,358.34/x
  3. Step 3: Cross multiply
    3,702,000.45x = 5,548,452.48 × 2,079,358.34
  4. Step 4: Simplify right side
    3,702,000.45x = 11,537,220,910,639.42
  5. Step 5: Solve for x
    x = 11,537,220,910,639.42/3,702,000.45
  6. Step 6: Final answer
    x = 3,116,482.85

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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.