Home / 6,167,538.48-9,250,913.70-1,907,349.96

Finding the Fourth Proportional to 6,167,538.48, 9,250,913.70 and 1,907,349.96

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Solution

The fourth proportional to 6,167,538.48, 9,250,913.70 and 1,907,349.96 is: 2,860,903.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167,538.48 : 9,250,913.70 = 1,907,349.96 : x
  2. Step 2: Convert to fraction form
    6,167,538.48/9,250,913.70 = 1,907,349.96/x
  3. Step 3: Cross multiply
    6,167,538.48x = 9,250,913.70 × 1,907,349.96
  4. Step 4: Simplify right side
    6,167,538.48x = 17,644,729,875,658.45
  5. Step 5: Solve for x
    x = 17,644,729,875,658.45/6,167,538.48
  6. Step 6: Final answer
    x = 2,860,903.09

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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.