Home / 3,396,670.65-5,095,754.37-1,477,883.12

Finding the Fourth Proportional to 3,396,670.65, 5,095,754.37 and 1,477,883.12

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Solution

The fourth proportional to 3,396,670.65, 5,095,754.37 and 1,477,883.12 is: 2,217,150.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,670.65 : 5,095,754.37 = 1,477,883.12 : x
  2. Step 2: Convert to fraction form
    3,396,670.65/5,095,754.37 = 1,477,883.12/x
  3. Step 3: Cross multiply
    3,396,670.65x = 5,095,754.37 × 1,477,883.12
  4. Step 4: Simplify right side
    3,396,670.65x = 7,530,929,341,610.46
  5. Step 5: Solve for x
    x = 7,530,929,341,610.46/3,396,670.65
  6. Step 6: Final answer
    x = 2,217,150.30

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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.