Home / 5,947,655-8,925,969.18-2,755,021.16

Finding the Fourth Proportional to 5,947,655, 8,925,969.18 and 2,755,021.16

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Solution

The fourth proportional to 5,947,655, 8,925,969.18 and 2,755,021.16 is: 4,134,610.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,655 : 8,925,969.18 = 2,755,021.16 : x
  2. Step 2: Convert to fraction form
    5,947,655/8,925,969.18 = 2,755,021.16/x
  3. Step 3: Cross multiply
    5,947,655x = 8,925,969.18 × 2,755,021.16
  4. Step 4: Simplify right side
    5,947,655x = 24,591,233,964,407.85
  5. Step 5: Solve for x
    x = 24,591,233,964,407.85/5,947,655
  6. Step 6: Final answer
    x = 4,134,610.02

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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.