Home / 3,556,081.56-4,907,393.04-1,924,489.44

Finding the Fourth Proportional to 3,556,081.56, 4,907,393.04 and 1,924,489.44

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Solution

The fourth proportional to 3,556,081.56, 4,907,393.04 and 1,924,489.44 is: 2,655,795.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,081.56 : 4,907,393.04 = 1,924,489.44 : x
  2. Step 2: Convert to fraction form
    3,556,081.56/4,907,393.04 = 1,924,489.44/x
  3. Step 3: Cross multiply
    3,556,081.56x = 4,907,393.04 × 1,924,489.44
  4. Step 4: Simplify right side
    3,556,081.56x = 9,444,226,083,409.50
  5. Step 5: Solve for x
    x = 9,444,226,083,409.50/3,556,081.56
  6. Step 6: Final answer
    x = 2,655,795.69

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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.