Home / 5,243,650.68-7,237,309.86-3,308,607.66

Finding the Fourth Proportional to 5,243,650.68, 7,237,309.86 and 3,308,607.66

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Solution

The fourth proportional to 5,243,650.68, 7,237,309.86 and 3,308,607.66 is: 4,566,554.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,243,650.68 : 7,237,309.86 = 3,308,607.66 : x
  2. Step 2: Convert to fraction form
    5,243,650.68/7,237,309.86 = 3,308,607.66/x
  3. Step 3: Cross multiply
    5,243,650.68x = 7,237,309.86 × 3,308,607.66
  4. Step 4: Simplify right side
    5,243,650.68x = 23,945,418,840,589.53
  5. Step 5: Solve for x
    x = 23,945,418,840,589.53/5,243,650.68
  6. Step 6: Final answer
    x = 4,566,554.93

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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.