Home / 1,196,519.96-1,795,962.30-523,066.12

Finding the Fourth Proportional to 1,196,519.96, 1,795,962.30 and 523,066.12

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Solution

The fourth proportional to 1,196,519.96, 1,795,962.30 and 523,066.12 is: 785,116.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,519.96 : 1,795,962.30 = 523,066.12 : x
  2. Step 2: Convert to fraction form
    1,196,519.96/1,795,962.30 = 523,066.12/x
  3. Step 3: Cross multiply
    1,196,519.96x = 1,795,962.30 × 523,066.12
  4. Step 4: Simplify right side
    1,196,519.96x = 939,407,031,927.28
  5. Step 5: Solve for x
    x = 939,407,031,927.28/1,196,519.96
  6. Step 6: Final answer
    x = 785,116.06

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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.