Home / 2,199,392.26-3,299,085.96-601,968.58

Finding the Fourth Proportional to 2,199,392.26, 3,299,085.96 and 601,968.58

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Solution

The fourth proportional to 2,199,392.26, 3,299,085.96 and 601,968.58 is: 902,952.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,392.26 : 3,299,085.96 = 601,968.58 : x
  2. Step 2: Convert to fraction form
    2,199,392.26/3,299,085.96 = 601,968.58/x
  3. Step 3: Cross multiply
    2,199,392.26x = 3,299,085.96 × 601,968.58
  4. Step 4: Simplify right side
    2,199,392.26x = 1,985,946,090,639.14
  5. Step 5: Solve for x
    x = 1,985,946,090,639.14/2,199,392.26
  6. Step 6: Final answer
    x = 902,952.20

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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.