Home / 4,151,914.44-6,228,059.20-1,273,071.16

Finding the Fourth Proportional to 4,151,914.44, 6,228,059.20 and 1,273,071.16

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Solution

The fourth proportional to 4,151,914.44, 6,228,059.20 and 1,273,071.16 is: 1,909,664.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,914.44 : 6,228,059.20 = 1,273,071.16 : x
  2. Step 2: Convert to fraction form
    4,151,914.44/6,228,059.20 = 1,273,071.16/x
  3. Step 3: Cross multiply
    4,151,914.44x = 6,228,059.20 × 1,273,071.16
  4. Step 4: Simplify right side
    4,151,914.44x = 7,928,762,550,292.67
  5. Step 5: Solve for x
    x = 7,928,762,550,292.67/4,151,914.44
  6. Step 6: Final answer
    x = 1,909,664.24

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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.