Home / 2,305,669.28-3,458,630.04-957,968.16

Finding the Fourth Proportional to 2,305,669.28, 3,458,630.04 and 957,968.16

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Solution

The fourth proportional to 2,305,669.28, 3,458,630.04 and 957,968.16 is: 1,437,004.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,669.28 : 3,458,630.04 = 957,968.16 : x
  2. Step 2: Convert to fraction form
    2,305,669.28/3,458,630.04 = 957,968.16/x
  3. Step 3: Cross multiply
    2,305,669.28x = 3,458,630.04 × 957,968.16
  4. Step 4: Simplify right side
    2,305,669.28x = 3,313,257,455,539.53
  5. Step 5: Solve for x
    x = 3,313,257,455,539.53/2,305,669.28
  6. Step 6: Final answer
    x = 1,437,004.64

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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.