Home / 6,567,192.64-9,062,637.78-3,666,628

Finding the Fourth Proportional to 6,567,192.64, 9,062,637.78 and 3,666,628

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Solution

The fourth proportional to 6,567,192.64, 9,062,637.78 and 3,666,628 is: 5,059,897.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,192.64 : 9,062,637.78 = 3,666,628 : x
  2. Step 2: Convert to fraction form
    6,567,192.64/9,062,637.78 = 3,666,628/x
  3. Step 3: Cross multiply
    6,567,192.64x = 9,062,637.78 × 3,666,628
  4. Step 4: Simplify right side
    6,567,192.64x = 33,229,321,438,005.84
  5. Step 5: Solve for x
    x = 33,229,321,438,005.84/6,567,192.64
  6. Step 6: Final answer
    x = 5,059,897.47

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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.