Home / 4,839,573.25-6,678,611.09-2,693,904.13

Finding the Fourth Proportional to 4,839,573.25, 6,678,611.09 and 2,693,904.13

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Solution

The fourth proportional to 4,839,573.25, 6,678,611.09 and 2,693,904.13 is: 3,717,587.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,573.25 : 6,678,611.09 = 2,693,904.13 : x
  2. Step 2: Convert to fraction form
    4,839,573.25/6,678,611.09 = 2,693,904.13/x
  3. Step 3: Cross multiply
    4,839,573.25x = 6,678,611.09 × 2,693,904.13
  4. Step 4: Simplify right side
    4,839,573.25x = 17,991,537,998,014.80
  5. Step 5: Solve for x
    x = 17,991,537,998,014.80/4,839,573.25
  6. Step 6: Final answer
    x = 3,717,587.70

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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.