Home / 7,329,548.41-10,114,910.54-4,022,013.27

Finding the Fourth Proportional to 7,329,548.41, 10,114,910.54 and 4,022,013.27

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Solution

The fourth proportional to 7,329,548.41, 10,114,910.54 and 4,022,013.27 is: 5,550,451.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,329,548.41 : 10,114,910.54 = 4,022,013.27 : x
  2. Step 2: Convert to fraction form
    7,329,548.41/10,114,910.54 = 4,022,013.27/x
  3. Step 3: Cross multiply
    7,329,548.41x = 10,114,910.54 × 4,022,013.27
  4. Step 4: Simplify right side
    7,329,548.41x = 40,682,304,416,742.86
  5. Step 5: Solve for x
    x = 40,682,304,416,742.86/7,329,548.41
  6. Step 6: Final answer
    x = 5,550,451.70

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1.5x scale

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.