Home / 9,338,250.58-14,010,083.16-3,872,330.49

Finding the Fourth Proportional to 9,338,250.58, 14,010,083.16 and 3,872,330.49

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Solution

The fourth proportional to 9,338,250.58, 14,010,083.16 and 3,872,330.49 is: 5,809,618.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,250.58 : 14,010,083.16 = 3,872,330.49 : x
  2. Step 2: Convert to fraction form
    9,338,250.58/14,010,083.16 = 3,872,330.49/x
  3. Step 3: Cross multiply
    9,338,250.58x = 14,010,083.16 × 3,872,330.49
  4. Step 4: Simplify right side
    9,338,250.58x = 54,251,672,187,903.55
  5. Step 5: Solve for x
    x = 54,251,672,187,903.55/9,338,250.58
  6. Step 6: Final answer
    x = 5,809,618.38

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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.