Home / 3,269,251.89-4,903,828.53-1,470,865.41

Finding the Fourth Proportional to 3,269,251.89, 4,903,828.53 and 1,470,865.41

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Solution

The fourth proportional to 3,269,251.89, 4,903,828.53 and 1,470,865.41 is: 2,206,275.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,251.89 : 4,903,828.53 = 1,470,865.41 : x
  2. Step 2: Convert to fraction form
    3,269,251.89/4,903,828.53 = 1,470,865.41/x
  3. Step 3: Cross multiply
    3,269,251.89x = 4,903,828.53 × 1,470,865.41
  4. Step 4: Simplify right side
    3,269,251.89x = 7,212,871,761,348.15
  5. Step 5: Solve for x
    x = 7,212,871,761,348.15/3,269,251.89
  6. Step 6: Final answer
    x = 2,206,275.93

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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.