Home / 8,608,587.41-11,880,387.70-4,741,107.54

Finding the Fourth Proportional to 8,608,587.41, 11,880,387.70 and 4,741,107.54

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Solution

The fourth proportional to 8,608,587.41, 11,880,387.70 and 4,741,107.54 is: 6,543,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,587.41 : 11,880,387.70 = 4,741,107.54 : x
  2. Step 2: Convert to fraction form
    8,608,587.41/11,880,387.70 = 4,741,107.54/x
  3. Step 3: Cross multiply
    8,608,587.41x = 11,880,387.70 × 4,741,107.54
  4. Step 4: Simplify right side
    8,608,587.41x = 56,326,195,739,684.95
  5. Step 5: Solve for x
    x = 56,326,195,739,684.95/8,608,587.41
  6. Step 6: Final answer
    x = 6,543,024.20

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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.