Home / 1,677,186.33-2,313,926.96-1,096,749.24

Finding the Fourth Proportional to 1,677,186.33, 2,313,926.96 and 1,096,749.24

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Solution

The fourth proportional to 1,677,186.33, 2,313,926.96 and 1,096,749.24 is: 1,513,128.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,186.33 : 2,313,926.96 = 1,096,749.24 : x
  2. Step 2: Convert to fraction form
    1,677,186.33/2,313,926.96 = 1,096,749.24/x
  3. Step 3: Cross multiply
    1,677,186.33x = 2,313,926.96 × 1,096,749.24
  4. Step 4: Simplify right side
    1,677,186.33x = 2,537,797,634,795.51
  5. Step 5: Solve for x
    x = 2,537,797,634,795.51/1,677,186.33
  6. Step 6: Final answer
    x = 1,513,128.02

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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.