Home / 767,592.46-1,150,820.06-367,852.60

Finding the Fourth Proportional to 767,592.46, 1,150,820.06 and 367,852.60

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Solution

The fourth proportional to 767,592.46, 1,150,820.06 and 367,852.60 is: 551,506.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,592.46 : 1,150,820.06 = 367,852.60 : x
  2. Step 2: Convert to fraction form
    767,592.46/1,150,820.06 = 367,852.60/x
  3. Step 3: Cross multiply
    767,592.46x = 1,150,820.06 × 367,852.60
  4. Step 4: Simplify right side
    767,592.46x = 423,332,145,449.06
  5. Step 5: Solve for x
    x = 423,332,145,449.06/767,592.46
  6. Step 6: Final answer
    x = 551,506.39

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1.5x scale

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.