Home / 7,895,322.14-11,841,211.76-3,631,393.82

Finding the Fourth Proportional to 7,895,322.14, 11,841,211.76 and 3,631,393.82

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Solution

The fourth proportional to 7,895,322.14, 11,841,211.76 and 3,631,393.82 is: 5,446,275.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,322.14 : 11,841,211.76 = 3,631,393.82 : x
  2. Step 2: Convert to fraction form
    7,895,322.14/11,841,211.76 = 3,631,393.82/x
  3. Step 3: Cross multiply
    7,895,322.14x = 11,841,211.76 × 3,631,393.82
  4. Step 4: Simplify right side
    7,895,322.14x = 43,000,103,206,575.32
  5. Step 5: Solve for x
    x = 43,000,103,206,575.32/7,895,322.14
  6. Step 6: Final answer
    x = 5,446,275.96

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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.