Home / 3,984,860.43-5,500,527.26-2,353,274.37

Finding the Fourth Proportional to 3,984,860.43, 5,500,527.26 and 2,353,274.37

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Solution

The fourth proportional to 3,984,860.43, 5,500,527.26 and 2,353,274.37 is: 3,248,357.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984,860.43 : 5,500,527.26 = 2,353,274.37 : x
  2. Step 2: Convert to fraction form
    3,984,860.43/5,500,527.26 = 2,353,274.37/x
  3. Step 3: Cross multiply
    3,984,860.43x = 5,500,527.26 × 2,353,274.37
  4. Step 4: Simplify right side
    3,984,860.43x = 12,944,249,810,677.96
  5. Step 5: Solve for x
    x = 12,944,249,810,677.96/3,984,860.43
  6. Step 6: Final answer
    x = 3,248,357.14

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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.