Home / 1,604,287.51-2,405,182.26-794,112.94

Finding the Fourth Proportional to 1,604,287.51, 2,405,182.26 and 794,112.94

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Solution

The fourth proportional to 1,604,287.51, 2,405,182.26 and 794,112.94 is: 1,190,551.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,287.51 : 2,405,182.26 = 794,112.94 : x
  2. Step 2: Convert to fraction form
    1,604,287.51/2,405,182.26 = 794,112.94/x
  3. Step 3: Cross multiply
    1,604,287.51x = 2,405,182.26 × 794,112.94
  4. Step 4: Simplify right side
    1,604,287.51x = 1,909,986,355,724.44
  5. Step 5: Solve for x
    x = 1,909,986,355,724.44/1,604,287.51
  6. Step 6: Final answer
    x = 1,190,551.16

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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.