Home / 1,795,962.30-2,478,450.94-1,060,940.76

Finding the Fourth Proportional to 1,795,962.30, 2,478,450.94 and 1,060,940.76

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Solution

The fourth proportional to 1,795,962.30, 2,478,450.94 and 1,060,940.76 is: 1,464,111.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,962.30 : 2,478,450.94 = 1,060,940.76 : x
  2. Step 2: Convert to fraction form
    1,795,962.30/2,478,450.94 = 1,060,940.76/x
  3. Step 3: Cross multiply
    1,795,962.30x = 2,478,450.94 × 1,060,940.76
  4. Step 4: Simplify right side
    1,795,962.30x = 2,629,489,621,253.96
  5. Step 5: Solve for x
    x = 2,629,489,621,253.96/1,795,962.30
  6. Step 6: Final answer
    x = 1,464,111.81

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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.