Home / 795,709.53-1,095,987.26-611,596.04

Finding the Fourth Proportional to 795,709.53, 1,095,987.26 and 611,596.04

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Solution

The fourth proportional to 795,709.53, 1,095,987.26 and 611,596.04 is: 842,394.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,709.53 : 1,095,987.26 = 611,596.04 : x
  2. Step 2: Convert to fraction form
    795,709.53/1,095,987.26 = 611,596.04/x
  3. Step 3: Cross multiply
    795,709.53x = 1,095,987.26 × 611,596.04
  4. Step 4: Simplify right side
    795,709.53x = 670,301,459,568.53
  5. Step 5: Solve for x
    x = 670,301,459,568.53/795,709.53
  6. Step 6: Final answer
    x = 842,394.66

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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.