Home / 8,608,634.28-11,880,452.38-4,741,154.46

Finding the Fourth Proportional to 8,608,634.28, 11,880,452.38 and 4,741,154.46

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Solution

The fourth proportional to 8,608,634.28, 11,880,452.38 and 4,741,154.46 is: 6,543,088.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,634.28 : 11,880,452.38 = 4,741,154.46 : x
  2. Step 2: Convert to fraction form
    8,608,634.28/11,880,452.38 = 4,741,154.46/x
  3. Step 3: Cross multiply
    8,608,634.28x = 11,880,452.38 × 4,741,154.46
  4. Step 4: Simplify right side
    8,608,634.28x = 56,327,059,788,254.62
  5. Step 5: Solve for x
    x = 56,327,059,788,254.62/8,608,634.28
  6. Step 6: Final answer
    x = 6,543,088.94

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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.