Home / 1,036,349.94-1,554,524.88-404,820.84

Finding the Fourth Proportional to 1,036,349.94, 1,554,524.88 and 404,820.84

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Solution

The fourth proportional to 1,036,349.94, 1,554,524.88 and 404,820.84 is: 607,231.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,349.94 : 1,554,524.88 = 404,820.84 : x
  2. Step 2: Convert to fraction form
    1,036,349.94/1,554,524.88 = 404,820.84/x
  3. Step 3: Cross multiply
    1,036,349.94x = 1,554,524.88 × 404,820.84
  4. Step 4: Simplify right side
    1,036,349.94x = 629,304,067,722.50
  5. Step 5: Solve for x
    x = 629,304,067,722.50/1,036,349.94
  6. Step 6: Final answer
    x = 607,231.25

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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.