Home / 11,483,316.04-17,228,342.62-3,396,505

Finding the Fourth Proportional to 11,483,316.04, 17,228,342.62 and 3,396,505

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Solution

The fourth proportional to 11,483,316.04, 17,228,342.62 and 3,396,505 is: 5,095,753.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,316.04 : 17,228,342.62 = 3,396,505 : x
  2. Step 2: Convert to fraction form
    11,483,316.04/17,228,342.62 = 3,396,505/x
  3. Step 3: Cross multiply
    11,483,316.04x = 17,228,342.62 × 3,396,505
  4. Step 4: Simplify right side
    11,483,316.04x = 58,516,151,850,543.10
  5. Step 5: Solve for x
    x = 58,516,151,850,543.10/11,483,316.04
  6. Step 6: Final answer
    x = 5,095,753.84

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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.