Home / 4,453,014.25-6,145,171.55-2,415,823.75

Finding the Fourth Proportional to 4,453,014.25, 6,145,171.55 and 2,415,823.75

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Solution

The fourth proportional to 4,453,014.25, 6,145,171.55 and 2,415,823.75 is: 3,333,843.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,014.25 : 6,145,171.55 = 2,415,823.75 : x
  2. Step 2: Convert to fraction form
    4,453,014.25/6,145,171.55 = 2,415,823.75/x
  3. Step 3: Cross multiply
    4,453,014.25x = 6,145,171.55 × 2,415,823.75
  4. Step 4: Simplify right side
    4,453,014.25x = 14,845,651,378,314.31
  5. Step 5: Solve for x
    x = 14,845,651,378,314.31/4,453,014.25
  6. Step 6: Final answer
    x = 3,333,843.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.