Home / 2,284,436.96-3,152,349.60-1,265,819.84

Finding the Fourth Proportional to 2,284,436.96, 3,152,349.60 and 1,265,819.84

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Solution

The fourth proportional to 2,284,436.96, 3,152,349.60 and 1,265,819.84 is: 1,746,735.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,436.96 : 3,152,349.60 = 1,265,819.84 : x
  2. Step 2: Convert to fraction form
    2,284,436.96/3,152,349.60 = 1,265,819.84/x
  3. Step 3: Cross multiply
    2,284,436.96x = 3,152,349.60 × 1,265,819.84
  4. Step 4: Simplify right side
    2,284,436.96x = 3,990,306,666,296.06
  5. Step 5: Solve for x
    x = 3,990,306,666,296.06/2,284,436.96
  6. Step 6: Final answer
    x = 1,746,735.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.