Home / 1,738,104.38-2,607,353.41-1,559,513.96

Finding the Fourth Proportional to 1,738,104.38, 2,607,353.41 and 1,559,513.96

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Solution

The fourth proportional to 1,738,104.38, 2,607,353.41 and 1,559,513.96 is: 2,339,447.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,104.38 : 2,607,353.41 = 1,559,513.96 : x
  2. Step 2: Convert to fraction form
    1,738,104.38/2,607,353.41 = 1,559,513.96/x
  3. Step 3: Cross multiply
    1,738,104.38x = 2,607,353.41 × 1,559,513.96
  4. Step 4: Simplify right side
    1,738,104.38x = 4,066,204,041,548.60
  5. Step 5: Solve for x
    x = 4,066,204,041,548.60/1,738,104.38
  6. Step 6: Final answer
    x = 2,339,447.55

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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.