Home / 4,188,175.80-6,282,263.70-2,593,852.80

Finding the Fourth Proportional to 4,188,175.80, 6,282,263.70 and 2,593,852.80

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Solution

The fourth proportional to 4,188,175.80, 6,282,263.70 and 2,593,852.80 is: 3,890,779.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,175.80 : 6,282,263.70 = 2,593,852.80 : x
  2. Step 2: Convert to fraction form
    4,188,175.80/6,282,263.70 = 2,593,852.80/x
  3. Step 3: Cross multiply
    4,188,175.80x = 6,282,263.70 × 2,593,852.80
  4. Step 4: Simplify right side
    4,188,175.80x = 16,295,267,288,583.36
  5. Step 5: Solve for x
    x = 16,295,267,288,583.36/4,188,175.80
  6. Step 6: Final answer
    x = 3,890,779.20

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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.