Home / 3,089,449.69-4,263,692.04-1,713,224.34

Finding the Fourth Proportional to 3,089,449.69, 4,263,692.04 and 1,713,224.34

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Solution

The fourth proportional to 3,089,449.69, 4,263,692.04 and 1,713,224.34 is: 2,364,389.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,449.69 : 4,263,692.04 = 1,713,224.34 : x
  2. Step 2: Convert to fraction form
    3,089,449.69/4,263,692.04 = 1,713,224.34/x
  3. Step 3: Cross multiply
    3,089,449.69x = 4,263,692.04 × 1,713,224.34
  4. Step 4: Simplify right side
    3,089,449.69x = 7,304,660,981,192.25
  5. Step 5: Solve for x
    x = 7,304,660,981,192.25/3,089,449.69
  6. Step 6: Final answer
    x = 2,364,389.04

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Double scale
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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.