Home / 3,525,506.56-5,288,730.39-1,395,092.45

Finding the Fourth Proportional to 3,525,506.56, 5,288,730.39 and 1,395,092.45

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Solution

The fourth proportional to 3,525,506.56, 5,288,730.39 and 1,395,092.45 is: 2,092,824.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,506.56 : 5,288,730.39 = 1,395,092.45 : x
  2. Step 2: Convert to fraction form
    3,525,506.56/5,288,730.39 = 1,395,092.45/x
  3. Step 3: Cross multiply
    3,525,506.56x = 5,288,730.39 × 1,395,092.45
  4. Step 4: Simplify right side
    3,525,506.56x = 7,378,267,846,883.07
  5. Step 5: Solve for x
    x = 7,378,267,846,883.07/3,525,506.56
  6. Step 6: Final answer
    x = 2,092,824.88

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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.