Home / 3,686,648.58-5,532,480.63-2,262,357.54

Finding the Fourth Proportional to 3,686,648.58, 5,532,480.63 and 2,262,357.54

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Solution

The fourth proportional to 3,686,648.58, 5,532,480.63 and 2,262,357.54 is: 3,395,075.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,686,648.58 : 5,532,480.63 = 2,262,357.54 : x
  2. Step 2: Convert to fraction form
    3,686,648.58/5,532,480.63 = 2,262,357.54/x
  3. Step 3: Cross multiply
    3,686,648.58x = 5,532,480.63 × 2,262,357.54
  4. Step 4: Simplify right side
    3,686,648.58x = 12,516,449,268,184.45
  5. Step 5: Solve for x
    x = 12,516,449,268,184.45/3,686,648.58
  6. Step 6: Final answer
    x = 3,395,075.23

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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.