Home / 4,236,709.32-5,846,662.80-2,302,969.86

Finding the Fourth Proportional to 4,236,709.32, 5,846,662.80 and 2,302,969.86

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Solution

The fourth proportional to 4,236,709.32, 5,846,662.80 and 2,302,969.86 is: 3,178,100.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236,709.32 : 5,846,662.80 = 2,302,969.86 : x
  2. Step 2: Convert to fraction form
    4,236,709.32/5,846,662.80 = 2,302,969.86/x
  3. Step 3: Cross multiply
    4,236,709.32x = 5,846,662.80 × 2,302,969.86
  4. Step 4: Simplify right side
    4,236,709.32x = 13,464,688,209,983.21
  5. Step 5: Solve for x
    x = 13,464,688,209,983.21/4,236,709.32
  6. Step 6: Final answer
    x = 3,178,100.55

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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.