Home / 8,364,848.54-11,542,554.07-4,693,001.29

Finding the Fourth Proportional to 8,364,848.54, 11,542,554.07 and 4,693,001.29

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Solution

The fourth proportional to 8,364,848.54, 11,542,554.07 and 4,693,001.29 is: 6,475,816.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,364,848.54 : 11,542,554.07 = 4,693,001.29 : x
  2. Step 2: Convert to fraction form
    8,364,848.54/11,542,554.07 = 4,693,001.29/x
  3. Step 3: Cross multiply
    8,364,848.54x = 11,542,554.07 × 4,693,001.29
  4. Step 4: Simplify right side
    8,364,848.54x = 54,169,221,099,815.86
  5. Step 5: Solve for x
    x = 54,169,221,099,815.86/8,364,848.54
  6. Step 6: Final answer
    x = 6,475,816.13

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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.