Home / 2,199,092.90-3,296,609.69-1,525,492.04

Finding the Fourth Proportional to 2,199,092.90, 3,296,609.69 and 1,525,492.04

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Solution

The fourth proportional to 2,199,092.90, 3,296,609.69 and 1,525,492.04 is: 2,286,830.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,092.90 : 3,296,609.69 = 1,525,492.04 : x
  2. Step 2: Convert to fraction form
    2,199,092.90/3,296,609.69 = 1,525,492.04/x
  3. Step 3: Cross multiply
    2,199,092.90x = 3,296,609.69 × 1,525,492.04
  4. Step 4: Simplify right side
    2,199,092.90x = 5,028,951,816,971.36
  5. Step 5: Solve for x
    x = 5,028,951,816,971.36/2,199,092.90
  6. Step 6: Final answer
    x = 2,286,830.10

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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.