Home / 3,956,523.57-5,934,674.63-1,261,010.53

Finding the Fourth Proportional to 3,956,523.57, 5,934,674.63 and 1,261,010.53

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Solution

The fourth proportional to 3,956,523.57, 5,934,674.63 and 1,261,010.53 is: 1,891,480.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,956,523.57 : 5,934,674.63 = 1,261,010.53 : x
  2. Step 2: Convert to fraction form
    3,956,523.57/5,934,674.63 = 1,261,010.53/x
  3. Step 3: Cross multiply
    3,956,523.57x = 5,934,674.63 × 1,261,010.53
  4. Step 4: Simplify right side
    3,956,523.57x = 7,483,687,170,880.48
  5. Step 5: Solve for x
    x = 7,483,687,170,880.48/3,956,523.57
  6. Step 6: Final answer
    x = 1,891,480.50

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Why These Related Problems?

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