Home / 1,100,129.65-1,650,668.63-595,046.25

Finding the Fourth Proportional to 1,100,129.65, 1,650,668.63 and 595,046.25

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Solution

The fourth proportional to 1,100,129.65, 1,650,668.63 and 595,046.25 is: 892,825.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,129.65 : 1,650,668.63 = 595,046.25 : x
  2. Step 2: Convert to fraction form
    1,100,129.65/1,650,668.63 = 595,046.25/x
  3. Step 3: Cross multiply
    1,100,129.65x = 1,650,668.63 × 595,046.25
  4. Step 4: Simplify right side
    1,100,129.65x = 982,224,175,298.91
  5. Step 5: Solve for x
    x = 982,224,175,298.91/1,100,129.65
  6. Step 6: Final answer
    x = 892,825.84

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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.