Home / 3,200,232.54-4,799,811.33-1,070,313.42

Finding the Fourth Proportional to 3,200,232.54, 4,799,811.33 and 1,070,313.42

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Solution

The fourth proportional to 3,200,232.54, 4,799,811.33 and 1,070,313.42 is: 1,605,290.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,200,232.54 : 4,799,811.33 = 1,070,313.42 : x
  2. Step 2: Convert to fraction form
    3,200,232.54/4,799,811.33 = 1,070,313.42/x
  3. Step 3: Cross multiply
    3,200,232.54x = 4,799,811.33 × 1,070,313.42
  4. Step 4: Simplify right side
    3,200,232.54x = 5,137,302,479,967.05
  5. Step 5: Solve for x
    x = 5,137,302,479,967.05/3,200,232.54
  6. Step 6: Final answer
    x = 1,605,290.37

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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.