Home / 5,549,524.37-7,657,917.54-3,373,765.55

Finding the Fourth Proportional to 5,549,524.37, 7,657,917.54 and 3,373,765.55

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Solution

The fourth proportional to 5,549,524.37, 7,657,917.54 and 3,373,765.55 is: 4,655,537.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,524.37 : 7,657,917.54 = 3,373,765.55 : x
  2. Step 2: Convert to fraction form
    5,549,524.37/7,657,917.54 = 3,373,765.55/x
  3. Step 3: Cross multiply
    5,549,524.37x = 7,657,917.54 × 3,373,765.55
  4. Step 4: Simplify right side
    5,549,524.37x = 25,836,018,342,903.16
  5. Step 5: Solve for x
    x = 25,836,018,342,903.16/5,549,524.37
  6. Step 6: Final answer
    x = 4,655,537.42

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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.