Home / 8,027,193.90-11,077,535.10-4,589,506.92

Finding the Fourth Proportional to 8,027,193.90, 11,077,535.10 and 4,589,506.92

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Solution

The fourth proportional to 8,027,193.90, 11,077,535.10 and 4,589,506.92 is: 6,333,523.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,193.90 : 11,077,535.10 = 4,589,506.92 : x
  2. Step 2: Convert to fraction form
    8,027,193.90/11,077,535.10 = 4,589,506.92/x
  3. Step 3: Cross multiply
    8,027,193.90x = 11,077,535.10 × 4,589,506.92
  4. Step 4: Simplify right side
    8,027,193.90x = 50,840,423,997,992.89
  5. Step 5: Solve for x
    x = 50,840,423,997,992.89/8,027,193.90
  6. Step 6: Final answer
    x = 6,333,523.85

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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.