Home / 6,074,862.09-8,383,314.27-3,321,505.63

Finding the Fourth Proportional to 6,074,862.09, 8,383,314.27 and 3,321,505.63

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Solution

The fourth proportional to 6,074,862.09, 8,383,314.27 and 3,321,505.63 is: 4,583,680.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,862.09 : 8,383,314.27 = 3,321,505.63 : x
  2. Step 2: Convert to fraction form
    6,074,862.09/8,383,314.27 = 3,321,505.63/x
  3. Step 3: Cross multiply
    6,074,862.09x = 8,383,314.27 × 3,321,505.63
  4. Step 4: Simplify right side
    6,074,862.09x = 27,845,225,545,864.34
  5. Step 5: Solve for x
    x = 27,845,225,545,864.34/6,074,862.09
  6. Step 6: Final answer
    x = 4,583,680.28

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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.