Home / 4,845,554.51-6,687,188.82-2,670,097.32

Finding the Fourth Proportional to 4,845,554.51, 6,687,188.82 and 2,670,097.32

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Solution

The fourth proportional to 4,845,554.51, 6,687,188.82 and 2,670,097.32 is: 3,684,912.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,554.51 : 6,687,188.82 = 2,670,097.32 : x
  2. Step 2: Convert to fraction form
    4,845,554.51/6,687,188.82 = 2,670,097.32/x
  3. Step 3: Cross multiply
    4,845,554.51x = 6,687,188.82 × 2,670,097.32
  4. Step 4: Simplify right side
    4,845,554.51x = 17,855,444,946,615.96
  5. Step 5: Solve for x
    x = 17,855,444,946,615.96/4,845,554.51
  6. Step 6: Final answer
    x = 3,684,912.62

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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.