Home / 2,060,485.81-3,090,680.37-544,274.56

Finding the Fourth Proportional to 2,060,485.81, 3,090,680.37 and 544,274.56

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Solution

The fourth proportional to 2,060,485.81, 3,090,680.37 and 544,274.56 is: 816,399.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,485.81 : 3,090,680.37 = 544,274.56 : x
  2. Step 2: Convert to fraction form
    2,060,485.81/3,090,680.37 = 544,274.56/x
  3. Step 3: Cross multiply
    2,060,485.81x = 3,090,680.37 × 544,274.56
  4. Step 4: Simplify right side
    2,060,485.81x = 1,682,178,698,482.39
  5. Step 5: Solve for x
    x = 1,682,178,698,482.39/2,060,485.81
  6. Step 6: Final answer
    x = 816,399.07

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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.