Home / 5,968,045.40-8,946,163.20-2,932,926.80

Finding the Fourth Proportional to 5,968,045.40, 8,946,163.20 and 2,932,926.80

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Solution

The fourth proportional to 5,968,045.40, 8,946,163.20 and 2,932,926.80 is: 4,396,488.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968,045.40 : 8,946,163.20 = 2,932,926.80 : x
  2. Step 2: Convert to fraction form
    5,968,045.40/8,946,163.20 = 2,932,926.80/x
  3. Step 3: Cross multiply
    5,968,045.40x = 8,946,163.20 × 2,932,926.80
  4. Step 4: Simplify right side
    5,968,045.40x = 26,238,441,806,453.76
  5. Step 5: Solve for x
    x = 26,238,441,806,453.76/5,968,045.40
  6. Step 6: Final answer
    x = 4,396,488.31

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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.