Home / 3,734,246.64-5,603,198.94-1,338,276.36

Finding the Fourth Proportional to 3,734,246.64, 5,603,198.94 and 1,338,276.36

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Solution

The fourth proportional to 3,734,246.64, 5,603,198.94 and 1,338,276.36 is: 2,008,070.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,246.64 : 5,603,198.94 = 1,338,276.36 : x
  2. Step 2: Convert to fraction form
    3,734,246.64/5,603,198.94 = 1,338,276.36/x
  3. Step 3: Cross multiply
    3,734,246.64x = 5,603,198.94 × 1,338,276.36
  4. Step 4: Simplify right side
    3,734,246.64x = 7,498,628,681,779.06
  5. Step 5: Solve for x
    x = 7,498,628,681,779.06/3,734,246.64
  6. Step 6: Final answer
    x = 2,008,070.01

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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.