Home / 2,708,262.84-4,061,749.69-1,089,035.52

Finding the Fourth Proportional to 2,708,262.84, 4,061,749.69 and 1,089,035.52

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Solution

The fourth proportional to 2,708,262.84, 4,061,749.69 and 1,089,035.52 is: 1,633,294.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,262.84 : 4,061,749.69 = 1,089,035.52 : x
  2. Step 2: Convert to fraction form
    2,708,262.84/4,061,749.69 = 1,089,035.52/x
  3. Step 3: Cross multiply
    2,708,262.84x = 4,061,749.69 × 1,089,035.52
  4. Step 4: Simplify right side
    2,708,262.84x = 4,423,389,693,190.77
  5. Step 5: Solve for x
    x = 4,423,389,693,190.77/2,708,262.84
  6. Step 6: Final answer
    x = 1,633,294.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.