Home / 11,398,775.69-17,099,214.63-3,722,460.75

Finding the Fourth Proportional to 11,398,775.69, 17,099,214.63 and 3,722,460.75

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Solution

The fourth proportional to 11,398,775.69, 17,099,214.63 and 3,722,460.75 is: 5,584,034.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,398,775.69 : 17,099,214.63 = 3,722,460.75 : x
  2. Step 2: Convert to fraction form
    11,398,775.69/17,099,214.63 = 3,722,460.75/x
  3. Step 3: Cross multiply
    11,398,775.69x = 17,099,214.63 × 3,722,460.75
  4. Step 4: Simplify right side
    11,398,775.69x = 63,651,155,340,136.51
  5. Step 5: Solve for x
    x = 63,651,155,340,136.51/11,398,775.69
  6. Step 6: Final answer
    x = 5,584,034.38

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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.