Home / 13,067,755.92-19,602,567-3,483,084.24

Finding the Fourth Proportional to 13,067,755.92, 19,602,567 and 3,483,084.24

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Solution

The fourth proportional to 13,067,755.92, 19,602,567 and 3,483,084.24 is: 5,224,875.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,067,755.92 : 19,602,567 = 3,483,084.24 : x
  2. Step 2: Convert to fraction form
    13,067,755.92/19,602,567 = 3,483,084.24/x
  3. Step 3: Cross multiply
    13,067,755.92x = 19,602,567 × 3,483,084.24
  4. Step 4: Simplify right side
    13,067,755.92x = 68,277,392,181,244.09
  5. Step 5: Solve for x
    x = 68,277,392,181,244.09/13,067,755.92
  6. Step 6: Final answer
    x = 5,224,875.07

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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.