Home / 1,168,633.35-1,756,032.41-629,288.37

Finding the Fourth Proportional to 1,168,633.35, 1,756,032.41 and 629,288.37

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Solution

The fourth proportional to 1,168,633.35, 1,756,032.41 and 629,288.37 is: 945,592.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,633.35 : 1,756,032.41 = 629,288.37 : x
  2. Step 2: Convert to fraction form
    1,168,633.35/1,756,032.41 = 629,288.37/x
  3. Step 3: Cross multiply
    1,168,633.35x = 1,756,032.41 × 629,288.37
  4. Step 4: Simplify right side
    1,168,633.35x = 1,105,050,774,529.29
  5. Step 5: Solve for x
    x = 1,105,050,774,529.29/1,168,633.35
  6. Step 6: Final answer
    x = 945,592.37

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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.