Home / 3,048,832.06-4,573,247.73-804,989.50

Finding the Fourth Proportional to 3,048,832.06, 4,573,247.73 and 804,989.50

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Solution

The fourth proportional to 3,048,832.06, 4,573,247.73 and 804,989.50 is: 1,207,484.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,832.06 : 4,573,247.73 = 804,989.50 : x
  2. Step 2: Convert to fraction form
    3,048,832.06/4,573,247.73 = 804,989.50/x
  3. Step 3: Cross multiply
    3,048,832.06x = 4,573,247.73 × 804,989.50
  4. Step 4: Simplify right side
    3,048,832.06x = 3,681,416,403,548.84
  5. Step 5: Solve for x
    x = 3,681,416,403,548.84/3,048,832.06
  6. Step 6: Final answer
    x = 1,207,484.15

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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.