Home / 9,539,887.62-14,308,005.24-3,704,072.79

Finding the Fourth Proportional to 9,539,887.62, 14,308,005.24 and 3,704,072.79

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Solution

The fourth proportional to 9,539,887.62, 14,308,005.24 and 3,704,072.79 is: 5,555,400.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,539,887.62 : 14,308,005.24 = 3,704,072.79 : x
  2. Step 2: Convert to fraction form
    9,539,887.62/14,308,005.24 = 3,704,072.79/x
  3. Step 3: Cross multiply
    9,539,887.62x = 14,308,005.24 × 3,704,072.79
  4. Step 4: Simplify right side
    9,539,887.62x = 52,997,892,942,316.45
  5. Step 5: Solve for x
    x = 52,997,892,942,316.45/9,539,887.62
  6. Step 6: Final answer
    x = 5,555,400.13

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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.