Home / 883,371.06-1,324,104.03-433,568.34

Finding the Fourth Proportional to 883,371.06, 1,324,104.03 and 433,568.34

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Solution

The fourth proportional to 883,371.06, 1,324,104.03 and 433,568.34 is: 649,884.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,371.06 : 1,324,104.03 = 433,568.34 : x
  2. Step 2: Convert to fraction form
    883,371.06/1,324,104.03 = 433,568.34/x
  3. Step 3: Cross multiply
    883,371.06x = 1,324,104.03 × 433,568.34
  4. Step 4: Simplify right side
    883,371.06x = 574,089,586,274.41
  5. Step 5: Solve for x
    x = 574,089,586,274.41/883,371.06
  6. Step 6: Final answer
    x = 649,884.98

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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.