Home / 4,599,230.10-6,896,305.80-2,134,558.86

Finding the Fourth Proportional to 4,599,230.10, 6,896,305.80 and 2,134,558.86

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Solution

The fourth proportional to 4,599,230.10, 6,896,305.80 and 2,134,558.86 is: 3,200,659.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,230.10 : 6,896,305.80 = 2,134,558.86 : x
  2. Step 2: Convert to fraction form
    4,599,230.10/6,896,305.80 = 2,134,558.86/x
  3. Step 3: Cross multiply
    4,599,230.10x = 6,896,305.80 × 2,134,558.86
  4. Step 4: Simplify right side
    4,599,230.10x = 14,720,570,646,659.39
  5. Step 5: Solve for x
    x = 14,720,570,646,659.39/4,599,230.10
  6. Step 6: Final answer
    x = 3,200,659.75

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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.