Home / 1,067,119.53-1,600,682.03-436,033.34

Finding the Fourth Proportional to 1,067,119.53, 1,600,682.03 and 436,033.34

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Solution

The fourth proportional to 1,067,119.53, 1,600,682.03 and 436,033.34 is: 654,051.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,119.53 : 1,600,682.03 = 436,033.34 : x
  2. Step 2: Convert to fraction form
    1,067,119.53/1,600,682.03 = 436,033.34/x
  3. Step 3: Cross multiply
    1,067,119.53x = 1,600,682.03 × 436,033.34
  4. Step 4: Simplify right side
    1,067,119.53x = 697,950,731,818.88
  5. Step 5: Solve for x
    x = 697,950,731,818.88/1,067,119.53
  6. Step 6: Final answer
    x = 654,051.13

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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.