Home / 1,033,704.98-1,550,557.57-323,788.38

Finding the Fourth Proportional to 1,033,704.98, 1,550,557.57 and 323,788.38

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Solution

The fourth proportional to 1,033,704.98, 1,550,557.57 and 323,788.38 is: 485,682.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,704.98 : 1,550,557.57 = 323,788.38 : x
  2. Step 2: Convert to fraction form
    1,033,704.98/1,550,557.57 = 323,788.38/x
  3. Step 3: Cross multiply
    1,033,704.98x = 1,550,557.57 × 323,788.38
  4. Step 4: Simplify right side
    1,033,704.98x = 502,052,523,687.04
  5. Step 5: Solve for x
    x = 502,052,523,687.04/1,033,704.98
  6. Step 6: Final answer
    x = 485,682.60

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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.