Home / 4,909,853.07-6,775,059.92-2,844,909.54

Finding the Fourth Proportional to 4,909,853.07, 6,775,059.92 and 2,844,909.54

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Solution

The fourth proportional to 4,909,853.07, 6,775,059.92 and 2,844,909.54 is: 3,925,663.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,909,853.07 : 6,775,059.92 = 2,844,909.54 : x
  2. Step 2: Convert to fraction form
    4,909,853.07/6,775,059.92 = 2,844,909.54/x
  3. Step 3: Cross multiply
    4,909,853.07x = 6,775,059.92 × 2,844,909.54
  4. Step 4: Simplify right side
    4,909,853.07x = 19,274,432,586,255.09
  5. Step 5: Solve for x
    x = 19,274,432,586,255.09/4,909,853.07
  6. Step 6: Final answer
    x = 3,925,663.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.