Home / 10,036,221.48-13,849,716.06-5,906,495.64

Finding the Fourth Proportional to 10,036,221.48, 13,849,716.06 and 5,906,495.64

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Solution

The fourth proportional to 10,036,221.48, 13,849,716.06 and 5,906,495.64 is: 8,150,805.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,036,221.48 : 13,849,716.06 = 5,906,495.64 : x
  2. Step 2: Convert to fraction form
    10,036,221.48/13,849,716.06 = 5,906,495.64/x
  3. Step 3: Cross multiply
    10,036,221.48x = 13,849,716.06 × 5,906,495.64
  4. Step 4: Simplify right side
    10,036,221.48x = 81,803,287,523,627.98
  5. Step 5: Solve for x
    x = 81,803,287,523,627.98/10,036,221.48
  6. Step 6: Final answer
    x = 8,150,805.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.