Home / 4,039,380.48-5,574,835.08-2,951,107.41

Finding the Fourth Proportional to 4,039,380.48, 5,574,835.08 and 2,951,107.41

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Solution

The fourth proportional to 4,039,380.48, 5,574,835.08 and 2,951,107.41 is: 4,072,886.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,380.48 : 5,574,835.08 = 2,951,107.41 : x
  2. Step 2: Convert to fraction form
    4,039,380.48/5,574,835.08 = 2,951,107.41/x
  3. Step 3: Cross multiply
    4,039,380.48x = 5,574,835.08 × 2,951,107.41
  4. Step 4: Simplify right side
    4,039,380.48x = 16,451,937,114,115.94
  5. Step 5: Solve for x
    x = 16,451,937,114,115.94/4,039,380.48
  6. Step 6: Final answer
    x = 4,072,886.22

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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.