Home / 844,841.59-1,267,262.35-561,086.37

Finding the Fourth Proportional to 844,841.59, 1,267,262.35 and 561,086.37

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Solution

The fourth proportional to 844,841.59, 1,267,262.35 and 561,086.37 is: 841,629.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,841.59 : 1,267,262.35 = 561,086.37 : x
  2. Step 2: Convert to fraction form
    844,841.59/1,267,262.35 = 561,086.37/x
  3. Step 3: Cross multiply
    844,841.59x = 1,267,262.35 × 561,086.37
  4. Step 4: Simplify right side
    844,841.59x = 711,043,630,396.45
  5. Step 5: Solve for x
    x = 711,043,630,396.45/844,841.59
  6. Step 6: Final answer
    x = 841,629.53

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Double scale
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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.