Home / 1,274,130.03-1,758,299.69-701,170.20

Finding the Fourth Proportional to 1,274,130.03, 1,758,299.69 and 701,170.20

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Solution

The fourth proportional to 1,274,130.03, 1,758,299.69 and 701,170.20 is: 967,615.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,130.03 : 1,758,299.69 = 701,170.20 : x
  2. Step 2: Convert to fraction form
    1,274,130.03/1,758,299.69 = 701,170.20/x
  3. Step 3: Cross multiply
    1,274,130.03x = 1,758,299.69 × 701,170.20
  4. Step 4: Simplify right side
    1,274,130.03x = 1,232,867,341,791.39
  5. Step 5: Solve for x
    x = 1,232,867,341,791.39/1,274,130.03
  6. Step 6: Final answer
    x = 967,615.01

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Double scale
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1.5x scale

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.