Home / 2,525,029.83-3,477,201.88-2,193,732.55

Finding the Fourth Proportional to 2,525,029.83, 3,477,201.88 and 2,193,732.55

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Solution

The fourth proportional to 2,525,029.83, 3,477,201.88 and 2,193,732.55 is: 3,020,974.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,029.83 : 3,477,201.88 = 2,193,732.55 : x
  2. Step 2: Convert to fraction form
    2,525,029.83/3,477,201.88 = 2,193,732.55/x
  3. Step 3: Cross multiply
    2,525,029.83x = 3,477,201.88 × 2,193,732.55
  4. Step 4: Simplify right side
    2,525,029.83x = 7,628,050,943,882.74
  5. Step 5: Solve for x
    x = 7,628,050,943,882.74/2,525,029.83
  6. Step 6: Final answer
    x = 3,020,974.58

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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.