Home / 11,964,832.05-17,943,483.54-3,875,930.97

Finding the Fourth Proportional to 11,964,832.05, 17,943,483.54 and 3,875,930.97

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Solution

The fourth proportional to 11,964,832.05, 17,943,483.54 and 3,875,930.97 is: 5,812,676.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,964,832.05 : 17,943,483.54 = 3,875,930.97 : x
  2. Step 2: Convert to fraction form
    11,964,832.05/17,943,483.54 = 3,875,930.97/x
  3. Step 3: Cross multiply
    11,964,832.05x = 17,943,483.54 × 3,875,930.97
  4. Step 4: Simplify right side
    11,964,832.05x = 69,547,703,562,371.23
  5. Step 5: Solve for x
    x = 69,547,703,562,371.23/11,964,832.05
  6. Step 6: Final answer
    x = 5,812,676.96

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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.