Home / 1,168,633.14-1,756,032.08-629,288.19

Finding the Fourth Proportional to 1,168,633.14, 1,756,032.08 and 629,288.19

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Solution

The fourth proportional to 1,168,633.14, 1,756,032.08 and 629,288.19 is: 945,592.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,633.14 : 1,756,032.08 = 629,288.19 : x
  2. Step 2: Convert to fraction form
    1,168,633.14/1,756,032.08 = 629,288.19/x
  3. Step 3: Cross multiply
    1,168,633.14x = 1,756,032.08 × 629,288.19
  4. Step 4: Simplify right side
    1,168,633.14x = 1,105,050,246,058.69
  5. Step 5: Solve for x
    x = 1,105,050,246,058.69/1,168,633.14
  6. Step 6: Final answer
    x = 945,592.08

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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.