Home / 4,999,463.96-7,499,584.76-1,634,011.16

Finding the Fourth Proportional to 4,999,463.96, 7,499,584.76 and 1,634,011.16

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Solution

The fourth proportional to 4,999,463.96, 7,499,584.76 and 1,634,011.16 is: 2,451,143.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,463.96 : 7,499,584.76 = 1,634,011.16 : x
  2. Step 2: Convert to fraction form
    4,999,463.96/7,499,584.76 = 1,634,011.16/x
  3. Step 3: Cross multiply
    4,999,463.96x = 7,499,584.76 × 1,634,011.16
  4. Step 4: Simplify right side
    4,999,463.96x = 12,254,405,147,537.94
  5. Step 5: Solve for x
    x = 12,254,405,147,537.94/4,999,463.96
  6. Step 6: Final answer
    x = 2,451,143.81

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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.