Home / 4,049,104.96-6,072,831.24-1,489,440.16

Finding the Fourth Proportional to 4,049,104.96, 6,072,831.24 and 1,489,440.16

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Solution

The fourth proportional to 4,049,104.96, 6,072,831.24 and 1,489,440.16 is: 2,233,856.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,104.96 : 6,072,831.24 = 1,489,440.16 : x
  2. Step 2: Convert to fraction form
    4,049,104.96/6,072,831.24 = 1,489,440.16/x
  3. Step 3: Cross multiply
    4,049,104.96x = 6,072,831.24 × 1,489,440.16
  4. Step 4: Simplify right side
    4,049,104.96x = 9,045,118,733,758.60
  5. Step 5: Solve for x
    x = 9,045,118,733,758.60/4,049,104.96
  6. Step 6: Final answer
    x = 2,233,856.33

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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.