Home / 2,200,712.09-3,301,079.51-1,001,795.94

Finding the Fourth Proportional to 2,200,712.09, 3,301,079.51 and 1,001,795.94

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Solution

The fourth proportional to 2,200,712.09, 3,301,079.51 and 1,001,795.94 is: 1,502,699.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,712.09 : 3,301,079.51 = 1,001,795.94 : x
  2. Step 2: Convert to fraction form
    2,200,712.09/3,301,079.51 = 1,001,795.94/x
  3. Step 3: Cross multiply
    2,200,712.09x = 3,301,079.51 × 1,001,795.94
  4. Step 4: Simplify right side
    2,200,712.09x = 3,307,008,053,239.68
  5. Step 5: Solve for x
    x = 3,307,008,053,239.68/2,200,712.09
  6. Step 6: Final answer
    x = 1,502,699.09

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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.