Home / 1,196,336.34-1,650,898.53-659,792.34

Finding the Fourth Proportional to 1,196,336.34, 1,650,898.53 and 659,792.34

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Solution

The fourth proportional to 1,196,336.34, 1,650,898.53 and 659,792.34 is: 910,488.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,336.34 : 1,650,898.53 = 659,792.34 : x
  2. Step 2: Convert to fraction form
    1,196,336.34/1,650,898.53 = 659,792.34/x
  3. Step 3: Cross multiply
    1,196,336.34x = 1,650,898.53 × 659,792.34
  4. Step 4: Simplify right side
    1,196,336.34x = 1,089,250,204,211.26
  5. Step 5: Solve for x
    x = 1,089,250,204,211.26/1,196,336.34
  6. Step 6: Final answer
    x = 910,488.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.