Home / 3,376,592.44-5,064,900.63-817,809.10

Finding the Fourth Proportional to 3,376,592.44, 5,064,900.63 and 817,809.10

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Solution

The fourth proportional to 3,376,592.44, 5,064,900.63 and 817,809.10 is: 1,226,716.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,592.44 : 5,064,900.63 = 817,809.10 : x
  2. Step 2: Convert to fraction form
    3,376,592.44/5,064,900.63 = 817,809.10/x
  3. Step 3: Cross multiply
    3,376,592.44x = 5,064,900.63 × 817,809.10
  4. Step 4: Simplify right side
    3,376,592.44x = 4,142,121,825,809.73
  5. Step 5: Solve for x
    x = 4,142,121,825,809.73/3,376,592.44
  6. Step 6: Final answer
    x = 1,226,716.55

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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.