Home / 1,797,051.61-2,693,250.69-730,855.09

Finding the Fourth Proportional to 1,797,051.61, 2,693,250.69 and 730,855.09

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Solution

The fourth proportional to 1,797,051.61, 2,693,250.69 and 730,855.09 is: 1,095,336.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,051.61 : 2,693,250.69 = 730,855.09 : x
  2. Step 2: Convert to fraction form
    1,797,051.61/2,693,250.69 = 730,855.09/x
  3. Step 3: Cross multiply
    1,797,051.61x = 2,693,250.69 × 730,855.09
  4. Step 4: Simplify right side
    1,797,051.61x = 1,968,375,975,432.51
  5. Step 5: Solve for x
    x = 1,968,375,975,432.51/1,797,051.61
  6. Step 6: Final answer
    x = 1,095,336.36

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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.