Home / 2,539,248-3,809,095.56-941,828.64

Finding the Fourth Proportional to 2,539,248, 3,809,095.56 and 941,828.64

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Solution

The fourth proportional to 2,539,248, 3,809,095.56 and 941,828.64 is: 1,412,825.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,248 : 3,809,095.56 = 941,828.64 : x
  2. Step 2: Convert to fraction form
    2,539,248/3,809,095.56 = 941,828.64/x
  3. Step 3: Cross multiply
    2,539,248x = 3,809,095.56 × 941,828.64
  4. Step 4: Simplify right side
    2,539,248x = 3,587,515,290,904.84
  5. Step 5: Solve for x
    x = 3,587,515,290,904.84/2,539,248
  6. Step 6: Final answer
    x = 1,412,825.88

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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.