Home / 4,623,635.16-6,380,459.69-2,558,737.89

Finding the Fourth Proportional to 4,623,635.16, 6,380,459.69 and 2,558,737.89

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Solution

The fourth proportional to 4,623,635.16, 6,380,459.69 and 2,558,737.89 is: 3,530,971.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,635.16 : 6,380,459.69 = 2,558,737.89 : x
  2. Step 2: Convert to fraction form
    4,623,635.16/6,380,459.69 = 2,558,737.89/x
  3. Step 3: Cross multiply
    4,623,635.16x = 6,380,459.69 × 2,558,737.89
  4. Step 4: Simplify right side
    4,623,635.16x = 16,325,923,951,626.96
  5. Step 5: Solve for x
    x = 16,325,923,951,626.96/4,623,635.16
  6. Step 6: Final answer
    x = 3,530,971.49

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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.