Home / 3,268,975.80-4,903,463.70-1,496,047.80

Finding the Fourth Proportional to 3,268,975.80, 4,903,463.70 and 1,496,047.80

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Solution

The fourth proportional to 3,268,975.80, 4,903,463.70 and 1,496,047.80 is: 2,244,071.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,975.80 : 4,903,463.70 = 1,496,047.80 : x
  2. Step 2: Convert to fraction form
    3,268,975.80/4,903,463.70 = 1,496,047.80/x
  3. Step 3: Cross multiply
    3,268,975.80x = 4,903,463.70 × 1,496,047.80
  4. Step 4: Simplify right side
    3,268,975.80x = 7,335,816,080,764.86
  5. Step 5: Solve for x
    x = 7,335,816,080,764.86/3,268,975.80
  6. Step 6: Final answer
    x = 2,244,071.70

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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.