Home / 6,376,215.99-8,799,270.30-3,475,607.43

Finding the Fourth Proportional to 6,376,215.99, 8,799,270.30 and 3,475,607.43

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Solution

The fourth proportional to 6,376,215.99, 8,799,270.30 and 3,475,607.43 is: 4,796,388.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,215.99 : 8,799,270.30 = 3,475,607.43 : x
  2. Step 2: Convert to fraction form
    6,376,215.99/8,799,270.30 = 3,475,607.43/x
  3. Step 3: Cross multiply
    6,376,215.99x = 8,799,270.30 × 3,475,607.43
  4. Step 4: Simplify right side
    6,376,215.99x = 30,582,809,233,258.33
  5. Step 5: Solve for x
    x = 30,582,809,233,258.33/6,376,215.99
  6. Step 6: Final answer
    x = 4,796,388.53

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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.