Home / 3,048,833.06-4,573,249.23-804,990.50

Finding the Fourth Proportional to 3,048,833.06, 4,573,249.23 and 804,990.50

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Solution

The fourth proportional to 3,048,833.06, 4,573,249.23 and 804,990.50 is: 1,207,485.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,833.06 : 4,573,249.23 = 804,990.50 : x
  2. Step 2: Convert to fraction form
    3,048,833.06/4,573,249.23 = 804,990.50/x
  3. Step 3: Cross multiply
    3,048,833.06x = 4,573,249.23 × 804,990.50
  4. Step 4: Simplify right side
    3,048,833.06x = 3,681,422,184,282.32
  5. Step 5: Solve for x
    x = 3,681,422,184,282.32/3,048,833.06
  6. Step 6: Final answer
    x = 1,207,485.65

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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.