Home / 6,527,351.80-9,782,733.30-3,154,295.80

Finding the Fourth Proportional to 6,527,351.80, 9,782,733.30 and 3,154,295.80

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Solution

The fourth proportional to 6,527,351.80, 9,782,733.30 and 3,154,295.80 is: 4,727,435.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,351.80 : 9,782,733.30 = 3,154,295.80 : x
  2. Step 2: Convert to fraction form
    6,527,351.80/9,782,733.30 = 3,154,295.80/x
  3. Step 3: Cross multiply
    6,527,351.80x = 9,782,733.30 × 3,154,295.80
  4. Step 4: Simplify right side
    6,527,351.80x = 30,857,634,560,710.14
  5. Step 5: Solve for x
    x = 30,857,634,560,710.14/6,527,351.80
  6. Step 6: Final answer
    x = 4,727,435.49

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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.