Home / 9,023,249.72-12,452,180.46-4,893,288.92

Finding the Fourth Proportional to 9,023,249.72, 12,452,180.46 and 4,893,288.92

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Solution

The fourth proportional to 9,023,249.72, 12,452,180.46 and 4,893,288.92 is: 6,752,790.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023,249.72 : 12,452,180.46 = 4,893,288.92 : x
  2. Step 2: Convert to fraction form
    9,023,249.72/12,452,180.46 = 4,893,288.92/x
  3. Step 3: Cross multiply
    9,023,249.72x = 12,452,180.46 × 4,893,288.92
  4. Step 4: Simplify right side
    9,023,249.72x = 60,932,116,674,758.51
  5. Step 5: Solve for x
    x = 60,932,116,674,758.51/9,023,249.72
  6. Step 6: Final answer
    x = 6,752,790.69

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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.