Home / 12,475,299.84-17,214,081.48-6,967,996.08

Finding the Fourth Proportional to 12,475,299.84, 17,214,081.48 and 6,967,996.08

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Solution

The fourth proportional to 12,475,299.84, 17,214,081.48 and 6,967,996.08 is: 9,614,811.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,475,299.84 : 17,214,081.48 = 6,967,996.08 : x
  2. Step 2: Convert to fraction form
    12,475,299.84/17,214,081.48 = 6,967,996.08/x
  3. Step 3: Cross multiply
    12,475,299.84x = 17,214,081.48 × 6,967,996.08
  4. Step 4: Simplify right side
    12,475,299.84x = 119,947,652,273,440.61
  5. Step 5: Solve for x
    x = 119,947,652,273,440.61/12,475,299.84
  6. Step 6: Final answer
    x = 9,614,811.17

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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.