Home / 10,725,216.54-16,088,743.32-3,048,890.28

Finding the Fourth Proportional to 10,725,216.54, 16,088,743.32 and 3,048,890.28

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Solution

The fourth proportional to 10,725,216.54, 16,088,743.32 and 3,048,890.28 is: 4,573,596.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,216.54 : 16,088,743.32 = 3,048,890.28 : x
  2. Step 2: Convert to fraction form
    10,725,216.54/16,088,743.32 = 3,048,890.28/x
  3. Step 3: Cross multiply
    10,725,216.54x = 16,088,743.32 × 3,048,890.28
  4. Step 4: Simplify right side
    10,725,216.54x = 49,052,813,125,762.93
  5. Step 5: Solve for x
    x = 49,052,813,125,762.93/10,725,216.54
  6. Step 6: Final answer
    x = 4,573,596.53

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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.