Home / 1,365,584.03-2,048,474.46-524,135.78

Finding the Fourth Proportional to 1,365,584.03, 2,048,474.46 and 524,135.78

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Solution

The fourth proportional to 1,365,584.03, 2,048,474.46 and 524,135.78 is: 786,241.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,584.03 : 2,048,474.46 = 524,135.78 : x
  2. Step 2: Convert to fraction form
    1,365,584.03/2,048,474.46 = 524,135.78/x
  3. Step 3: Cross multiply
    1,365,584.03x = 2,048,474.46 × 524,135.78
  4. Step 4: Simplify right side
    1,365,584.03x = 1,073,678,758,902.18
  5. Step 5: Solve for x
    x = 1,073,678,758,902.18/1,365,584.03
  6. Step 6: Final answer
    x = 786,241.44

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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.