Home / 4,551,864.94-6,826,870.62-1,672,242.04

Finding the Fourth Proportional to 4,551,864.94, 6,826,870.62 and 1,672,242.04

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Solution

The fourth proportional to 4,551,864.94, 6,826,870.62 and 1,672,242.04 is: 2,508,022.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,864.94 : 6,826,870.62 = 1,672,242.04 : x
  2. Step 2: Convert to fraction form
    4,551,864.94/6,826,870.62 = 1,672,242.04/x
  3. Step 3: Cross multiply
    4,551,864.94x = 6,826,870.62 × 1,672,242.04
  4. Step 4: Simplify right side
    4,551,864.94x = 11,416,180,052,404.87
  5. Step 5: Solve for x
    x = 11,416,180,052,404.87/4,551,864.94
  6. Step 6: Final answer
    x = 2,508,022.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.