Home / 2,498,992.32-3,748,455.36-605,750.88

Finding the Fourth Proportional to 2,498,992.32, 3,748,455.36 and 605,750.88

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Solution

The fourth proportional to 2,498,992.32, 3,748,455.36 and 605,750.88 is: 908,618.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,992.32 : 3,748,455.36 = 605,750.88 : x
  2. Step 2: Convert to fraction form
    2,498,992.32/3,748,455.36 = 605,750.88/x
  3. Step 3: Cross multiply
    2,498,992.32x = 3,748,455.36 × 605,750.88
  4. Step 4: Simplify right side
    2,498,992.32x = 2,270,630,132,960.72
  5. Step 5: Solve for x
    x = 2,270,630,132,960.72/2,498,992.32
  6. Step 6: Final answer
    x = 908,618.29

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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.