Home / 10,553,896.36-14,564,381.70-5,970,120.04

Finding the Fourth Proportional to 10,553,896.36, 14,564,381.70 and 5,970,120.04

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Solution

The fourth proportional to 10,553,896.36, 14,564,381.70 and 5,970,120.04 is: 8,238,768.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,553,896.36 : 14,564,381.70 = 5,970,120.04 : x
  2. Step 2: Convert to fraction form
    10,553,896.36/14,564,381.70 = 5,970,120.04/x
  3. Step 3: Cross multiply
    10,553,896.36x = 14,564,381.70 × 5,970,120.04
  4. Step 4: Simplify right side
    10,553,896.36x = 86,951,107,057,379.27
  5. Step 5: Solve for x
    x = 86,951,107,057,379.27/10,553,896.36
  6. Step 6: Final answer
    x = 8,238,768.33

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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.