Home / 4,100,623.96-5,658,838.56-2,265,208.52

Finding the Fourth Proportional to 4,100,623.96, 5,658,838.56 and 2,265,208.52

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Solution

The fourth proportional to 4,100,623.96, 5,658,838.56 and 2,265,208.52 is: 3,125,975.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,623.96 : 5,658,838.56 = 2,265,208.52 : x
  2. Step 2: Convert to fraction form
    4,100,623.96/5,658,838.56 = 2,265,208.52/x
  3. Step 3: Cross multiply
    4,100,623.96x = 5,658,838.56 × 2,265,208.52
  4. Step 4: Simplify right side
    4,100,623.96x = 12,818,449,319,416.53
  5. Step 5: Solve for x
    x = 12,818,449,319,416.53/4,100,623.96
  6. Step 6: Final answer
    x = 3,125,975.33

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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.