Home / 3,242,180.40-4,863,274.44-846,023.28

Finding the Fourth Proportional to 3,242,180.40, 4,863,274.44 and 846,023.28

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Solution

The fourth proportional to 3,242,180.40, 4,863,274.44 and 846,023.28 is: 1,269,035.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,180.40 : 4,863,274.44 = 846,023.28 : x
  2. Step 2: Convert to fraction form
    3,242,180.40/4,863,274.44 = 846,023.28/x
  3. Step 3: Cross multiply
    3,242,180.40x = 4,863,274.44 × 846,023.28
  4. Step 4: Simplify right side
    3,242,180.40x = 4,114,443,393,268.96
  5. Step 5: Solve for x
    x = 4,114,443,393,268.96/3,242,180.40
  6. Step 6: Final answer
    x = 1,269,035.92

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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.