Home / 10,441,977.82-14,409,712.14-5,795,490.17

Finding the Fourth Proportional to 10,441,977.82, 14,409,712.14 and 5,795,490.17

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Solution

The fourth proportional to 10,441,977.82, 14,409,712.14 and 5,795,490.17 is: 7,997,655.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,441,977.82 : 14,409,712.14 = 5,795,490.17 : x
  2. Step 2: Convert to fraction form
    10,441,977.82/14,409,712.14 = 5,795,490.17/x
  3. Step 3: Cross multiply
    10,441,977.82x = 14,409,712.14 × 5,795,490.17
  4. Step 4: Simplify right side
    10,441,977.82x = 83,511,345,059,899.67
  5. Step 5: Solve for x
    x = 83,511,345,059,899.67/10,441,977.82
  6. Step 6: Final answer
    x = 7,997,655.86

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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.