Home / 8,589,076.06-12,883,277.52-2,909,300.16

Finding the Fourth Proportional to 8,589,076.06, 12,883,277.52 and 2,909,300.16

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Solution

The fourth proportional to 8,589,076.06, 12,883,277.52 and 2,909,300.16 is: 4,363,836.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,076.06 : 12,883,277.52 = 2,909,300.16 : x
  2. Step 2: Convert to fraction form
    8,589,076.06/12,883,277.52 = 2,909,300.16/x
  3. Step 3: Cross multiply
    8,589,076.06x = 12,883,277.52 × 2,909,300.16
  4. Step 4: Simplify right side
    8,589,076.06x = 37,481,321,350,260.41
  5. Step 5: Solve for x
    x = 37,481,321,350,260.41/8,589,076.06
  6. Step 6: Final answer
    x = 4,363,836.24

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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.