Home / 2,744,021.89-4,114,437.37-1,038,296.96

Finding the Fourth Proportional to 2,744,021.89, 4,114,437.37 and 1,038,296.96

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Solution

The fourth proportional to 2,744,021.89, 4,114,437.37 and 1,038,296.96 is: 1,556,841.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,021.89 : 4,114,437.37 = 1,038,296.96 : x
  2. Step 2: Convert to fraction form
    2,744,021.89/4,114,437.37 = 1,038,296.96/x
  3. Step 3: Cross multiply
    2,744,021.89x = 4,114,437.37 × 1,038,296.96
  4. Step 4: Simplify right side
    2,744,021.89x = 4,272,007,790,213.47
  5. Step 5: Solve for x
    x = 4,272,007,790,213.47/2,744,021.89
  6. Step 6: Final answer
    x = 1,556,841.73

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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.