Home / 2,296,871.64-3,445,805.61-699,392.88

Finding the Fourth Proportional to 2,296,871.64, 3,445,805.61 and 699,392.88

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Solution

The fourth proportional to 2,296,871.64, 3,445,805.61 and 699,392.88 is: 1,049,241.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,871.64 : 3,445,805.61 = 699,392.88 : x
  2. Step 2: Convert to fraction form
    2,296,871.64/3,445,805.61 = 699,392.88/x
  3. Step 3: Cross multiply
    2,296,871.64x = 3,445,805.61 × 699,392.88
  4. Step 4: Simplify right side
    2,296,871.64x = 2,409,971,909,498.06
  5. Step 5: Solve for x
    x = 2,409,971,909,498.06/2,296,871.64
  6. Step 6: Final answer
    x = 1,049,241.01

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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.