Home / 3,089,758.36-4,634,640.42-1,757,263

Finding the Fourth Proportional to 3,089,758.36, 4,634,640.42 and 1,757,263

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Solution

The fourth proportional to 3,089,758.36, 4,634,640.42 and 1,757,263 is: 2,635,896.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,758.36 : 4,634,640.42 = 1,757,263 : x
  2. Step 2: Convert to fraction form
    3,089,758.36/4,634,640.42 = 1,757,263/x
  3. Step 3: Cross multiply
    3,089,758.36x = 4,634,640.42 × 1,757,263
  4. Step 4: Simplify right side
    3,089,758.36x = 8,144,282,128,370.46
  5. Step 5: Solve for x
    x = 8,144,282,128,370.46/3,089,758.36
  6. Step 6: Final answer
    x = 2,635,896.14

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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.