Home / 4,477,567.55-6,179,208.39-2,544,155.60

Finding the Fourth Proportional to 4,477,567.55, 6,179,208.39 and 2,544,155.60

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Solution

The fourth proportional to 4,477,567.55, 6,179,208.39 and 2,544,155.60 is: 3,511,028.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,567.55 : 6,179,208.39 = 2,544,155.60 : x
  2. Step 2: Convert to fraction form
    4,477,567.55/6,179,208.39 = 2,544,155.60/x
  3. Step 3: Cross multiply
    4,477,567.55x = 6,179,208.39 × 2,544,155.60
  4. Step 4: Simplify right side
    4,477,567.55x = 15,720,867,598,089.44
  5. Step 5: Solve for x
    x = 15,720,867,598,089.44/4,477,567.55
  6. Step 6: Final answer
    x = 3,511,028.58

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Double scale
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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.