Home / 1,614,195.27-2,419,632.14-716,059.98

Finding the Fourth Proportional to 1,614,195.27, 2,419,632.14 and 716,059.98

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Solution

The fourth proportional to 1,614,195.27, 2,419,632.14 and 716,059.98 is: 1,073,353.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,195.27 : 2,419,632.14 = 716,059.98 : x
  2. Step 2: Convert to fraction form
    1,614,195.27/2,419,632.14 = 716,059.98/x
  3. Step 3: Cross multiply
    1,614,195.27x = 2,419,632.14 × 716,059.98
  4. Step 4: Simplify right side
    1,614,195.27x = 1,732,601,738,195.46
  5. Step 5: Solve for x
    x = 1,732,601,738,195.46/1,614,195.27
  6. Step 6: Final answer
    x = 1,073,353.25

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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.