Home / 1,036,351.94-1,554,527.88-404,822.84

Finding the Fourth Proportional to 1,036,351.94, 1,554,527.88 and 404,822.84

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Solution

The fourth proportional to 1,036,351.94, 1,554,527.88 and 404,822.84 is: 607,234.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,351.94 : 1,554,527.88 = 404,822.84 : x
  2. Step 2: Convert to fraction form
    1,036,351.94/1,554,527.88 = 404,822.84/x
  3. Step 3: Cross multiply
    1,036,351.94x = 1,554,527.88 × 404,822.84
  4. Step 4: Simplify right side
    1,036,351.94x = 629,308,391,240.78
  5. Step 5: Solve for x
    x = 629,308,391,240.78/1,036,351.94
  6. Step 6: Final answer
    x = 607,234.25

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1.5x scale

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.