Home / 3,233,502.80-4,852,003.80-1,340,435.60

Finding the Fourth Proportional to 3,233,502.80, 4,852,003.80 and 1,340,435.60

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Solution

The fourth proportional to 3,233,502.80, 4,852,003.80 and 1,340,435.60 is: 2,011,378.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,502.80 : 4,852,003.80 = 1,340,435.60 : x
  2. Step 2: Convert to fraction form
    3,233,502.80/4,852,003.80 = 1,340,435.60/x
  3. Step 3: Cross multiply
    3,233,502.80x = 4,852,003.80 × 1,340,435.60
  4. Step 4: Simplify right side
    3,233,502.80x = 6,503,798,624,855.28
  5. Step 5: Solve for x
    x = 6,503,798,624,855.28/3,233,502.80
  6. Step 6: Final answer
    x = 2,011,378.69

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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.