Home / 1,168,941.65-1,751,862.43-600,299.78

Finding the Fourth Proportional to 1,168,941.65, 1,751,862.43 and 600,299.78

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Solution

The fourth proportional to 1,168,941.65, 1,751,862.43 and 600,299.78 is: 899,653.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,941.65 : 1,751,862.43 = 600,299.78 : x
  2. Step 2: Convert to fraction form
    1,168,941.65/1,751,862.43 = 600,299.78/x
  3. Step 3: Cross multiply
    1,168,941.65x = 1,751,862.43 × 600,299.78
  4. Step 4: Simplify right side
    1,168,941.65x = 1,051,642,623,310.33
  5. Step 5: Solve for x
    x = 1,051,642,623,310.33/1,168,941.65
  6. Step 6: Final answer
    x = 899,653.65

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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.