Home / 6,553,040.54-9,043,237.98-3,652,615.35

Finding the Fourth Proportional to 6,553,040.54, 9,043,237.98 and 3,652,615.35

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Solution

The fourth proportional to 6,553,040.54, 9,043,237.98 and 3,652,615.35 is: 5,040,632.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,040.54 : 9,043,237.98 = 3,652,615.35 : x
  2. Step 2: Convert to fraction form
    6,553,040.54/9,043,237.98 = 3,652,615.35/x
  3. Step 3: Cross multiply
    6,553,040.54x = 9,043,237.98 × 3,652,615.35
  4. Step 4: Simplify right side
    6,553,040.54x = 33,031,469,859,451.00
  5. Step 5: Solve for x
    x = 33,031,469,859,451.00/6,553,040.54
  6. Step 6: Final answer
    x = 5,040,632.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.