Home / 9,561,546.24-14,341,125.60-3,876,308.16

Finding the Fourth Proportional to 9,561,546.24, 14,341,125.60 and 3,876,308.16

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Solution

The fourth proportional to 9,561,546.24, 14,341,125.60 and 3,876,308.16 is: 5,813,978.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,546.24 : 14,341,125.60 = 3,876,308.16 : x
  2. Step 2: Convert to fraction form
    9,561,546.24/14,341,125.60 = 3,876,308.16/x
  3. Step 3: Cross multiply
    9,561,546.24x = 14,341,125.60 × 3,876,308.16
  4. Step 4: Simplify right side
    9,561,546.24x = 55,590,622,186,864.90
  5. Step 5: Solve for x
    x = 55,590,622,186,864.90/9,561,546.24
  6. Step 6: Final answer
    x = 5,813,978.28

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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.