Home / 3,088,697.21-4,633,143.31-1,067,056.28

Finding the Fourth Proportional to 3,088,697.21, 4,633,143.31 and 1,067,056.28

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Solution

The fourth proportional to 3,088,697.21, 4,633,143.31 and 1,067,056.28 is: 1,600,618.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,697.21 : 4,633,143.31 = 1,067,056.28 : x
  2. Step 2: Convert to fraction form
    3,088,697.21/4,633,143.31 = 1,067,056.28/x
  3. Step 3: Cross multiply
    3,088,697.21x = 4,633,143.31 × 1,067,056.28
  4. Step 4: Simplify right side
    3,088,697.21x = 4,943,824,643,243.59
  5. Step 5: Solve for x
    x = 4,943,824,643,243.59/3,088,697.21
  6. Step 6: Final answer
    x = 1,600,618.10

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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.