Home / 11,580,317.08-17,365,429.77-3,902,530.34

Finding the Fourth Proportional to 11,580,317.08, 17,365,429.77 and 3,902,530.34

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Solution

The fourth proportional to 11,580,317.08, 17,365,429.77 and 3,902,530.34 is: 5,852,095.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,317.08 : 17,365,429.77 = 3,902,530.34 : x
  2. Step 2: Convert to fraction form
    11,580,317.08/17,365,429.77 = 3,902,530.34/x
  3. Step 3: Cross multiply
    11,580,317.08x = 17,365,429.77 × 3,902,530.34
  4. Step 4: Simplify right side
    11,580,317.08x = 67,769,116,544,564.22
  5. Step 5: Solve for x
    x = 67,769,116,544,564.22/11,580,317.08
  6. Step 6: Final answer
    x = 5,852,095.07

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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.