Home / 3,525,180.01-5,289,265.27-1,925,874.80

Finding the Fourth Proportional to 3,525,180.01, 5,289,265.27 and 1,925,874.80

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Solution

The fourth proportional to 3,525,180.01, 5,289,265.27 and 1,925,874.80 is: 2,889,629.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,180.01 : 5,289,265.27 = 1,925,874.80 : x
  2. Step 2: Convert to fraction form
    3,525,180.01/5,289,265.27 = 1,925,874.80/x
  3. Step 3: Cross multiply
    3,525,180.01x = 5,289,265.27 × 1,925,874.80
  4. Step 4: Simplify right side
    3,525,180.01x = 10,186,462,689,803.96
  5. Step 5: Solve for x
    x = 10,186,462,689,803.96/3,525,180.01
  6. Step 6: Final answer
    x = 2,889,629.09

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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.