Home / 2,554,897.14-3,830,920.31-848,113.54

Finding the Fourth Proportional to 2,554,897.14, 3,830,920.31 and 848,113.54

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Solution

The fourth proportional to 2,554,897.14, 3,830,920.31 and 848,113.54 is: 1,271,697.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,897.14 : 3,830,920.31 = 848,113.54 : x
  2. Step 2: Convert to fraction form
    2,554,897.14/3,830,920.31 = 848,113.54/x
  3. Step 3: Cross multiply
    2,554,897.14x = 3,830,920.31 × 848,113.54
  4. Step 4: Simplify right side
    2,554,897.14x = 3,249,055,378,114.98
  5. Step 5: Solve for x
    x = 3,249,055,378,114.98/2,554,897.14
  6. Step 6: Final answer
    x = 1,271,697.14

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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.