Home / 2,420,577.27-3,630,862.26-737,680.77

Finding the Fourth Proportional to 2,420,577.27, 3,630,862.26 and 737,680.77

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Solution

The fourth proportional to 2,420,577.27, 3,630,862.26 and 737,680.77 is: 1,106,520.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,577.27 : 3,630,862.26 = 737,680.77 : x
  2. Step 2: Convert to fraction form
    2,420,577.27/3,630,862.26 = 737,680.77/x
  3. Step 3: Cross multiply
    2,420,577.27x = 3,630,862.26 × 737,680.77
  4. Step 4: Simplify right side
    2,420,577.27x = 2,678,417,267,720.74
  5. Step 5: Solve for x
    x = 2,678,417,267,720.74/2,420,577.27
  6. Step 6: Final answer
    x = 1,106,520.04

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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.