Home / 4,245,574.68-5,857,354.44-2,408,969.32

Finding the Fourth Proportional to 4,245,574.68, 5,857,354.44 and 2,408,969.32

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Solution

The fourth proportional to 4,245,574.68, 5,857,354.44 and 2,408,969.32 is: 3,323,504.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,574.68 : 5,857,354.44 = 2,408,969.32 : x
  2. Step 2: Convert to fraction form
    4,245,574.68/5,857,354.44 = 2,408,969.32/x
  3. Step 3: Cross multiply
    4,245,574.68x = 5,857,354.44 × 2,408,969.32
  4. Step 4: Simplify right side
    4,245,574.68x = 14,110,187,142,325.78
  5. Step 5: Solve for x
    x = 14,110,187,142,325.78/4,245,574.68
  6. Step 6: Final answer
    x = 3,323,504.64

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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.