Home / 5,353,601.40-8,036,622.90-3,226,087.80

Finding the Fourth Proportional to 5,353,601.40, 8,036,622.90 and 3,226,087.80

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Solution

The fourth proportional to 5,353,601.40, 8,036,622.90 and 3,226,087.80 is: 4,842,880.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,601.40 : 8,036,622.90 = 3,226,087.80 : x
  2. Step 2: Convert to fraction form
    5,353,601.40/8,036,622.90 = 3,226,087.80/x
  3. Step 3: Cross multiply
    5,353,601.40x = 8,036,622.90 × 3,226,087.80
  4. Step 4: Simplify right side
    5,353,601.40x = 25,926,851,090,890.62
  5. Step 5: Solve for x
    x = 25,926,851,090,890.62/5,353,601.40
  6. Step 6: Final answer
    x = 4,842,880.36

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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.