Home / 6,265,184.15-8,629,782.11-4,426,450.61

Finding the Fourth Proportional to 6,265,184.15, 8,629,782.11 and 4,426,450.61

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Solution

The fourth proportional to 6,265,184.15, 8,629,782.11 and 4,426,450.61 is: 6,097,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,184.15 : 8,629,782.11 = 4,426,450.61 : x
  2. Step 2: Convert to fraction form
    6,265,184.15/8,629,782.11 = 4,426,450.61/x
  3. Step 3: Cross multiply
    6,265,184.15x = 8,629,782.11 × 4,426,450.61
  4. Step 4: Simplify right side
    6,265,184.15x = 38,199,304,219,695.43
  5. Step 5: Solve for x
    x = 38,199,304,219,695.43/6,265,184.15
  6. Step 6: Final answer
    x = 6,097,076.05

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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.