Home / 6,328,282.50-9,494,031.20-1,840,558.50

Finding the Fourth Proportional to 6,328,282.50, 9,494,031.20 and 1,840,558.50

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Solution

The fourth proportional to 6,328,282.50, 9,494,031.20 and 1,840,558.50 is: 2,761,305.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,328,282.50 : 9,494,031.20 = 1,840,558.50 : x
  2. Step 2: Convert to fraction form
    6,328,282.50/9,494,031.20 = 1,840,558.50/x
  3. Step 3: Cross multiply
    6,328,282.50x = 9,494,031.20 × 1,840,558.50
  4. Step 4: Simplify right side
    6,328,282.50x = 17,474,319,815,222.41
  5. Step 5: Solve for x
    x = 17,474,319,815,222.41/6,328,282.50
  6. Step 6: Final answer
    x = 2,761,305.27

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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.