Home / 3,308,288.80-4,963,124.40-1,064,653.60

Finding the Fourth Proportional to 3,308,288.80, 4,963,124.40 and 1,064,653.60

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Solution

The fourth proportional to 3,308,288.80, 4,963,124.40 and 1,064,653.60 is: 1,597,202.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,288.80 : 4,963,124.40 = 1,064,653.60 : x
  2. Step 2: Convert to fraction form
    3,308,288.80/4,963,124.40 = 1,064,653.60/x
  3. Step 3: Cross multiply
    3,308,288.80x = 4,963,124.40 × 1,064,653.60
  4. Step 4: Simplify right side
    3,308,288.80x = 5,284,008,259,707.84
  5. Step 5: Solve for x
    x = 5,284,008,259,707.84/3,308,288.80
  6. Step 6: Final answer
    x = 1,597,202.84

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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.