Home / 6,952,268.80-10,422,182.40-4,557,260.80

Finding the Fourth Proportional to 6,952,268.80, 10,422,182.40 and 4,557,260.80

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Solution

The fourth proportional to 6,952,268.80, 10,422,182.40 and 4,557,260.80 is: 6,831,813.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,268.80 : 10,422,182.40 = 4,557,260.80 : x
  2. Step 2: Convert to fraction form
    6,952,268.80/10,422,182.40 = 4,557,260.80/x
  3. Step 3: Cross multiply
    6,952,268.80x = 10,422,182.40 × 4,557,260.80
  4. Step 4: Simplify right side
    6,952,268.80x = 47,496,603,301,969.92
  5. Step 5: Solve for x
    x = 47,496,603,301,969.92/6,952,268.80
  6. Step 6: Final answer
    x = 6,831,813.42

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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.