Home / 4,072,481.07-6,100,454.73-3,170,212.35

Finding the Fourth Proportional to 4,072,481.07, 6,100,454.73 and 3,170,212.35

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Solution

The fourth proportional to 4,072,481.07, 6,100,454.73 and 3,170,212.35 is: 4,748,883.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,481.07 : 6,100,454.73 = 3,170,212.35 : x
  2. Step 2: Convert to fraction form
    4,072,481.07/6,100,454.73 = 3,170,212.35/x
  3. Step 3: Cross multiply
    4,072,481.07x = 6,100,454.73 × 3,170,212.35
  4. Step 4: Simplify right side
    4,072,481.07x = 19,339,736,925,661.92
  5. Step 5: Solve for x
    x = 19,339,736,925,661.92/4,072,481.07
  6. Step 6: Final answer
    x = 4,748,883.20

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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.