Home / 1,210,693.84-1,670,504.04-701,365.84

Finding the Fourth Proportional to 1,210,693.84, 1,670,504.04 and 701,365.84

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Solution

The fourth proportional to 1,210,693.84, 1,670,504.04 and 701,365.84 is: 967,738.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,210,693.84 : 1,670,504.04 = 701,365.84 : x
  2. Step 2: Convert to fraction form
    1,210,693.84/1,670,504.04 = 701,365.84/x
  3. Step 3: Cross multiply
    1,210,693.84x = 1,670,504.04 × 701,365.84
  4. Step 4: Simplify right side
    1,210,693.84x = 1,171,634,469,237.99
  5. Step 5: Solve for x
    x = 1,171,634,469,237.99/1,210,693.84
  6. Step 6: Final answer
    x = 967,738.03

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Double scale
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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.