Home / 4,590,544.58-6,336,656.79-3,943,367.54

Finding the Fourth Proportional to 4,590,544.58, 6,336,656.79 and 3,943,367.54

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Solution

The fourth proportional to 4,590,544.58, 6,336,656.79 and 3,943,367.54 is: 5,443,312.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,544.58 : 6,336,656.79 = 3,943,367.54 : x
  2. Step 2: Convert to fraction form
    4,590,544.58/6,336,656.79 = 3,943,367.54/x
  3. Step 3: Cross multiply
    4,590,544.58x = 6,336,656.79 × 3,943,367.54
  4. Step 4: Simplify right side
    4,590,544.58x = 24,987,766,697,806.60
  5. Step 5: Solve for x
    x = 24,987,766,697,806.60/4,590,544.58
  6. Step 6: Final answer
    x = 5,443,312.07

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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.