Home / 2,850,191.27-3,933,291.67-1,704,271.61

Finding the Fourth Proportional to 2,850,191.27, 3,933,291.67 and 1,704,271.61

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Solution

The fourth proportional to 2,850,191.27, 3,933,291.67 and 1,704,271.61 is: 2,351,911.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,191.27 : 3,933,291.67 = 1,704,271.61 : x
  2. Step 2: Convert to fraction form
    2,850,191.27/3,933,291.67 = 1,704,271.61/x
  3. Step 3: Cross multiply
    2,850,191.27x = 3,933,291.67 × 1,704,271.61
  4. Step 4: Simplify right side
    2,850,191.27x = 6,703,397,327,030.49
  5. Step 5: Solve for x
    x = 6,703,397,327,030.49/2,850,191.27
  6. Step 6: Final answer
    x = 2,351,911.40

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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.