Home / 4,826,562.72-6,661,816.59-2,762,774.64

Finding the Fourth Proportional to 4,826,562.72, 6,661,816.59 and 2,762,774.64

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Solution

The fourth proportional to 4,826,562.72, 6,661,816.59 and 2,762,774.64 is: 3,813,293.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,562.72 : 6,661,816.59 = 2,762,774.64 : x
  2. Step 2: Convert to fraction form
    4,826,562.72/6,661,816.59 = 2,762,774.64/x
  3. Step 3: Cross multiply
    4,826,562.72x = 6,661,816.59 × 2,762,774.64
  4. Step 4: Simplify right side
    4,826,562.72x = 18,405,097,931,183.28
  5. Step 5: Solve for x
    x = 18,405,097,931,183.28/4,826,562.72
  6. Step 6: Final answer
    x = 3,813,293.02

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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.