Home / 2,296,905.13-3,446,081.80-1,082,432.69

Finding the Fourth Proportional to 2,296,905.13, 3,446,081.80 and 1,082,432.69

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Solution

The fourth proportional to 2,296,905.13, 3,446,081.80 and 1,082,432.69 is: 1,623,990.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,905.13 : 3,446,081.80 = 1,082,432.69 : x
  2. Step 2: Convert to fraction form
    2,296,905.13/3,446,081.80 = 1,082,432.69/x
  3. Step 3: Cross multiply
    2,296,905.13x = 3,446,081.80 × 1,082,432.69
  4. Step 4: Simplify right side
    2,296,905.13x = 3,730,151,592,734.04
  5. Step 5: Solve for x
    x = 3,730,151,592,734.04/2,296,905.13
  6. Step 6: Final answer
    x = 1,623,990.27

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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.