Home / 6,228,555.30-8,595,392.49-3,512,282.34

Finding the Fourth Proportional to 6,228,555.30, 8,595,392.49 and 3,512,282.34

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Solution

The fourth proportional to 6,228,555.30, 8,595,392.49 and 3,512,282.34 is: 4,846,941.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,555.30 : 8,595,392.49 = 3,512,282.34 : x
  2. Step 2: Convert to fraction form
    6,228,555.30/8,595,392.49 = 3,512,282.34/x
  3. Step 3: Cross multiply
    6,228,555.30x = 8,595,392.49 × 3,512,282.34
  4. Step 4: Simplify right side
    6,228,555.30x = 30,189,445,247,995.62
  5. Step 5: Solve for x
    x = 30,189,445,247,995.62/6,228,555.30
  6. Step 6: Final answer
    x = 4,846,941.83

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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.