Home / 9,621,960.72-14,434,608.60-3,232,836.24

Finding the Fourth Proportional to 9,621,960.72, 14,434,608.60 and 3,232,836.24

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Solution

The fourth proportional to 9,621,960.72, 14,434,608.60 and 3,232,836.24 is: 4,849,814.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,621,960.72 : 14,434,608.60 = 3,232,836.24 : x
  2. Step 2: Convert to fraction form
    9,621,960.72/14,434,608.60 = 3,232,836.24/x
  3. Step 3: Cross multiply
    9,621,960.72x = 14,434,608.60 × 3,232,836.24
  4. Step 4: Simplify right side
    9,621,960.72x = 46,664,725,792,295.66
  5. Step 5: Solve for x
    x = 46,664,725,792,295.66/9,621,960.72
  6. Step 6: Final answer
    x = 4,849,814.62

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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.