Home / 3,089,460.84-4,263,708.54-1,713,236.22

Finding the Fourth Proportional to 3,089,460.84, 4,263,708.54 and 1,713,236.22

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Solution

The fourth proportional to 3,089,460.84, 4,263,708.54 and 1,713,236.22 is: 2,364,406.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,460.84 : 4,263,708.54 = 1,713,236.22 : x
  2. Step 2: Convert to fraction form
    3,089,460.84/4,263,708.54 = 1,713,236.22/x
  3. Step 3: Cross multiply
    3,089,460.84x = 4,263,708.54 × 1,713,236.22
  4. Step 4: Simplify right side
    3,089,460.84x = 7,304,739,902,251.32
  5. Step 5: Solve for x
    x = 7,304,739,902,251.32/3,089,460.84
  6. Step 6: Final answer
    x = 2,364,406.05

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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.