Home / 2,259,784.07-3,389,703.68-662,379.46

Finding the Fourth Proportional to 2,259,784.07, 3,389,703.68 and 662,379.46

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Solution

The fourth proportional to 2,259,784.07, 3,389,703.68 and 662,379.46 is: 993,577.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,784.07 : 3,389,703.68 = 662,379.46 : x
  2. Step 2: Convert to fraction form
    2,259,784.07/3,389,703.68 = 662,379.46/x
  3. Step 3: Cross multiply
    2,259,784.07x = 3,389,703.68 × 662,379.46
  4. Step 4: Simplify right side
    2,259,784.07x = 2,245,270,082,574.22
  5. Step 5: Solve for x
    x = 2,245,270,082,574.22/2,259,784.07
  6. Step 6: Final answer
    x = 993,577.27

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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.