Home / 1,446,165.72-1,995,705.25-792,790.58

Finding the Fourth Proportional to 1,446,165.72, 1,995,705.25 and 792,790.58

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Solution

The fourth proportional to 1,446,165.72, 1,995,705.25 and 792,790.58 is: 1,094,049.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,165.72 : 1,995,705.25 = 792,790.58 : x
  2. Step 2: Convert to fraction form
    1,446,165.72/1,995,705.25 = 792,790.58/x
  3. Step 3: Cross multiply
    1,446,165.72x = 1,995,705.25 × 792,790.58
  4. Step 4: Simplify right side
    1,446,165.72x = 1,582,176,322,656.55
  5. Step 5: Solve for x
    x = 1,582,176,322,656.55/1,446,165.72
  6. Step 6: Final answer
    x = 1,094,049.11

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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.