Home / 1,274,069.40-1,758,171.06-701,094.84

Finding the Fourth Proportional to 1,274,069.40, 1,758,171.06 and 701,094.84

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Solution

The fourth proportional to 1,274,069.40, 1,758,171.06 and 701,094.84 is: 967,486.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,069.40 : 1,758,171.06 = 701,094.84 : x
  2. Step 2: Convert to fraction form
    1,274,069.40/1,758,171.06 = 701,094.84/x
  3. Step 3: Cross multiply
    1,274,069.40x = 1,758,171.06 × 701,094.84
  4. Step 4: Simplify right side
    1,274,069.40x = 1,232,644,658,003.33
  5. Step 5: Solve for x
    x = 1,232,644,658,003.33/1,274,069.40
  6. Step 6: Final answer
    x = 967,486.28

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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.