Home / 8,088,286.83-11,161,911.74-4,603,454.66

Finding the Fourth Proportional to 8,088,286.83, 11,161,911.74 and 4,603,454.66

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Solution

The fourth proportional to 8,088,286.83, 11,161,911.74 and 4,603,454.66 is: 6,352,810.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,286.83 : 11,161,911.74 = 4,603,454.66 : x
  2. Step 2: Convert to fraction form
    8,088,286.83/11,161,911.74 = 4,603,454.66/x
  3. Step 3: Cross multiply
    8,088,286.83x = 11,161,911.74 × 4,603,454.66
  4. Step 4: Simplify right side
    8,088,286.83x = 51,383,354,614,011.71
  5. Step 5: Solve for x
    x = 51,383,354,614,011.71/8,088,286.83
  6. Step 6: Final answer
    x = 6,352,810.64

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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.