Home / 11,645,459.71-17,471,334.29-3,558,214.37

Finding the Fourth Proportional to 11,645,459.71, 17,471,334.29 and 3,558,214.37

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Solution

The fourth proportional to 11,645,459.71, 17,471,334.29 and 3,558,214.37 is: 5,338,282.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,645,459.71 : 17,471,334.29 = 3,558,214.37 : x
  2. Step 2: Convert to fraction form
    11,645,459.71/17,471,334.29 = 3,558,214.37/x
  3. Step 3: Cross multiply
    11,645,459.71x = 17,471,334.29 × 3,558,214.37
  4. Step 4: Simplify right side
    11,645,459.71x = 62,166,752,759,639.02
  5. Step 5: Solve for x
    x = 62,166,752,759,639.02/11,645,459.71
  6. Step 6: Final answer
    x = 5,338,282.41

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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.