Home / 4,021,362.01-5,552,151.88-3,089,410.03

Finding the Fourth Proportional to 4,021,362.01, 5,552,151.88 and 3,089,410.03

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Solution

The fourth proportional to 4,021,362.01, 5,552,151.88 and 3,089,410.03 is: 4,265,438.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,362.01 : 5,552,151.88 = 3,089,410.03 : x
  2. Step 2: Convert to fraction form
    4,021,362.01/5,552,151.88 = 3,089,410.03/x
  3. Step 3: Cross multiply
    4,021,362.01x = 5,552,151.88 × 3,089,410.03
  4. Step 4: Simplify right side
    4,021,362.01x = 17,152,873,684,551.45
  5. Step 5: Solve for x
    x = 17,152,873,684,551.45/4,021,362.01
  6. Step 6: Final answer
    x = 4,265,438.84

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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.