Home / 2,007,232.03-2,769,973.16-1,089,461.15

Finding the Fourth Proportional to 2,007,232.03, 2,769,973.16 and 1,089,461.15

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Solution

The fourth proportional to 2,007,232.03, 2,769,973.16 and 1,089,461.15 is: 1,503,452.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,232.03 : 2,769,973.16 = 1,089,461.15 : x
  2. Step 2: Convert to fraction form
    2,007,232.03/2,769,973.16 = 1,089,461.15/x
  3. Step 3: Cross multiply
    2,007,232.03x = 2,769,973.16 × 1,089,461.15
  4. Step 4: Simplify right side
    2,007,232.03x = 3,017,778,144,362.73
  5. Step 5: Solve for x
    x = 3,017,778,144,362.73/2,007,232.03
  6. Step 6: Final answer
    x = 1,503,452.57

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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.