Home / 3,525,528.23-5,289,053.73-1,096,635.28

Finding the Fourth Proportional to 3,525,528.23, 5,289,053.73 and 1,096,635.28

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Solution

The fourth proportional to 3,525,528.23, 5,289,053.73 and 1,096,635.28 is: 1,645,189.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,528.23 : 5,289,053.73 = 1,096,635.28 : x
  2. Step 2: Convert to fraction form
    3,525,528.23/5,289,053.73 = 1,096,635.28/x
  3. Step 3: Cross multiply
    3,525,528.23x = 5,289,053.73 × 1,096,635.28
  4. Step 4: Simplify right side
    3,525,528.23x = 5,800,162,918,133.60
  5. Step 5: Solve for x
    x = 5,800,162,918,133.60/3,525,528.23
  6. Step 6: Final answer
    x = 1,645,189.75

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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.