Home / 9,083,901.52-13,626,639.24-3,328,198.48

Finding the Fourth Proportional to 9,083,901.52, 13,626,639.24 and 3,328,198.48

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Solution

The fourth proportional to 9,083,901.52, 13,626,639.24 and 3,328,198.48 is: 4,992,586.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,083,901.52 : 13,626,639.24 = 3,328,198.48 : x
  2. Step 2: Convert to fraction form
    9,083,901.52/13,626,639.24 = 3,328,198.48/x
  3. Step 3: Cross multiply
    9,083,901.52x = 13,626,639.24 × 3,328,198.48
  4. Step 4: Simplify right side
    9,083,901.52x = 45,352,160,006,076.36
  5. Step 5: Solve for x
    x = 45,352,160,006,076.36/9,083,901.52
  6. Step 6: Final answer
    x = 4,992,586.05

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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.