Home / 3,531,322.88-5,296,474.48-1,134,854.72

Finding the Fourth Proportional to 3,531,322.88, 5,296,474.48 and 1,134,854.72

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Solution

The fourth proportional to 3,531,322.88, 5,296,474.48 and 1,134,854.72 is: 1,702,118.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,322.88 : 5,296,474.48 = 1,134,854.72 : x
  2. Step 2: Convert to fraction form
    3,531,322.88/5,296,474.48 = 1,134,854.72/x
  3. Step 3: Cross multiply
    3,531,322.88x = 5,296,474.48 × 1,134,854.72
  4. Step 4: Simplify right side
    3,531,322.88x = 6,010,729,062,987.55
  5. Step 5: Solve for x
    x = 6,010,729,062,987.55/3,531,322.88
  6. Step 6: Final answer
    x = 1,702,118.23

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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.