Home / 11,547,654.62-17,325,329.58-3,872,058.27

Finding the Fourth Proportional to 11,547,654.62, 17,325,329.58 and 3,872,058.27

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Solution

The fourth proportional to 11,547,654.62, 17,325,329.58 and 3,872,058.27 is: 5,809,377.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,547,654.62 : 17,325,329.58 = 3,872,058.27 : x
  2. Step 2: Convert to fraction form
    11,547,654.62/17,325,329.58 = 3,872,058.27/x
  3. Step 3: Cross multiply
    11,547,654.62x = 17,325,329.58 × 3,872,058.27
  4. Step 4: Simplify right side
    11,547,654.62x = 67,084,685,680,714.62
  5. Step 5: Solve for x
    x = 67,084,685,680,714.62/11,547,654.62
  6. Step 6: Final answer
    x = 5,809,377.56

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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.