Home / 3,304,709.42-4,560,486.72-1,854,401.58

Finding the Fourth Proportional to 3,304,709.42, 4,560,486.72 and 1,854,401.58

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Solution

The fourth proportional to 3,304,709.42, 4,560,486.72 and 1,854,401.58 is: 2,559,067.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,709.42 : 4,560,486.72 = 1,854,401.58 : x
  2. Step 2: Convert to fraction form
    3,304,709.42/4,560,486.72 = 1,854,401.58/x
  3. Step 3: Cross multiply
    3,304,709.42x = 4,560,486.72 × 1,854,401.58
  4. Step 4: Simplify right side
    3,304,709.42x = 8,456,973,779,137.02
  5. Step 5: Solve for x
    x = 8,456,973,779,137.02/3,304,709.42
  6. Step 6: Final answer
    x = 2,559,067.29

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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.