Home / 2,066,047-3,097,295.58-718,034.48

Finding the Fourth Proportional to 2,066,047, 3,097,295.58 and 718,034.48

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Solution

The fourth proportional to 2,066,047, 3,097,295.58 and 718,034.48 is: 1,076,434.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,047 : 3,097,295.58 = 718,034.48 : x
  2. Step 2: Convert to fraction form
    2,066,047/3,097,295.58 = 718,034.48/x
  3. Step 3: Cross multiply
    2,066,047x = 3,097,295.58 × 718,034.48
  4. Step 4: Simplify right side
    2,066,047x = 2,223,965,021,191.60
  5. Step 5: Solve for x
    x = 2,223,965,021,191.60/2,066,047
  6. Step 6: Final answer
    x = 1,076,434.86

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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.