Home / 5,794,421.80-8,691,632.70-3,652,911.40

Finding the Fourth Proportional to 5,794,421.80, 8,691,632.70 and 3,652,911.40

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Solution

The fourth proportional to 5,794,421.80, 8,691,632.70 and 3,652,911.40 is: 5,479,367.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,421.80 : 8,691,632.70 = 3,652,911.40 : x
  2. Step 2: Convert to fraction form
    5,794,421.80/8,691,632.70 = 3,652,911.40/x
  3. Step 3: Cross multiply
    5,794,421.80x = 8,691,632.70 × 3,652,911.40
  4. Step 4: Simplify right side
    5,794,421.80x = 31,749,764,174,442.78
  5. Step 5: Solve for x
    x = 31,749,764,174,442.78/5,794,421.80
  6. Step 6: Final answer
    x = 5,479,367.10

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Similar ratio
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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.