Home / 11,595,462.47-17,395,331.91-3,814,814.62

Finding the Fourth Proportional to 11,595,462.47, 17,395,331.91 and 3,814,814.62

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Solution

The fourth proportional to 11,595,462.47, 17,395,331.91 and 3,814,814.62 is: 5,722,925.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,462.47 : 17,395,331.91 = 3,814,814.62 : x
  2. Step 2: Convert to fraction form
    11,595,462.47/17,395,331.91 = 3,814,814.62/x
  3. Step 3: Cross multiply
    11,595,462.47x = 17,395,331.91 × 3,814,814.62
  4. Step 4: Simplify right side
    11,595,462.47x = 66,359,966,403,043.87
  5. Step 5: Solve for x
    x = 66,359,966,403,043.87/11,595,462.47
  6. Step 6: Final answer
    x = 5,722,925.38

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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.