Home / 2,052,677.82-2,832,646.46-1,147,344.06

Finding the Fourth Proportional to 2,052,677.82, 2,832,646.46 and 1,147,344.06

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Solution

The fourth proportional to 2,052,677.82, 2,832,646.46 and 1,147,344.06 is: 1,583,307.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,677.82 : 2,832,646.46 = 1,147,344.06 : x
  2. Step 2: Convert to fraction form
    2,052,677.82/2,832,646.46 = 1,147,344.06/x
  3. Step 3: Cross multiply
    2,052,677.82x = 2,832,646.46 × 1,147,344.06
  4. Step 4: Simplify right side
    2,052,677.82x = 3,250,020,089,961.03
  5. Step 5: Solve for x
    x = 3,250,020,089,961.03/2,052,677.82
  6. Step 6: Final answer
    x = 1,583,307.45

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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.