Home / 12,654,044.62-17,462,494.64-6,852,693.60

Finding the Fourth Proportional to 12,654,044.62, 17,462,494.64 and 6,852,693.60

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Solution

The fourth proportional to 12,654,044.62, 17,462,494.64 and 6,852,693.60 is: 9,456,670.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,654,044.62 : 17,462,494.64 = 6,852,693.60 : x
  2. Step 2: Convert to fraction form
    12,654,044.62/17,462,494.64 = 6,852,693.60/x
  3. Step 3: Cross multiply
    12,654,044.62x = 17,462,494.64 × 6,852,693.60
  4. Step 4: Simplify right side
    12,654,044.62x = 119,665,125,316,480.80
  5. Step 5: Solve for x
    x = 119,665,125,316,480.80/12,654,044.62
  6. Step 6: Final answer
    x = 9,456,670.09

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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.