Home / 2,556,002.97-3,527,283.85-1,410,083.28

Finding the Fourth Proportional to 2,556,002.97, 3,527,283.85 and 1,410,083.28

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Solution

The fourth proportional to 2,556,002.97, 3,527,283.85 and 1,410,083.28 is: 1,945,914.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,556,002.97 : 3,527,283.85 = 1,410,083.28 : x
  2. Step 2: Convert to fraction form
    2,556,002.97/3,527,283.85 = 1,410,083.28/x
  3. Step 3: Cross multiply
    2,556,002.97x = 3,527,283.85 × 1,410,083.28
  4. Step 4: Simplify right side
    2,556,002.97x = 4,973,763,977,173.82
  5. Step 5: Solve for x
    x = 4,973,763,977,173.82/2,556,002.97
  6. Step 6: Final answer
    x = 1,945,914.79

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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.