Home / 1,093,054.02-1,639,457.88-294,394.02

Finding the Fourth Proportional to 1,093,054.02, 1,639,457.88 and 294,394.02

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Solution

The fourth proportional to 1,093,054.02, 1,639,457.88 and 294,394.02 is: 441,557.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,054.02 : 1,639,457.88 = 294,394.02 : x
  2. Step 2: Convert to fraction form
    1,093,054.02/1,639,457.88 = 294,394.02/x
  3. Step 3: Cross multiply
    1,093,054.02x = 1,639,457.88 × 294,394.02
  4. Step 4: Simplify right side
    1,093,054.02x = 482,646,595,913.88
  5. Step 5: Solve for x
    x = 482,646,595,913.88/1,093,054.02
  6. Step 6: Final answer
    x = 441,557.86

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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.