Home / 4,541,387-6,812,080.50-1,847,177.96

Finding the Fourth Proportional to 4,541,387, 6,812,080.50 and 1,847,177.96

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Solution

The fourth proportional to 4,541,387, 6,812,080.50 and 1,847,177.96 is: 2,770,766.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,387 : 6,812,080.50 = 1,847,177.96 : x
  2. Step 2: Convert to fraction form
    4,541,387/6,812,080.50 = 1,847,177.96/x
  3. Step 3: Cross multiply
    4,541,387x = 6,812,080.50 × 1,847,177.96
  4. Step 4: Simplify right side
    4,541,387x = 12,583,124,961,345.78
  5. Step 5: Solve for x
    x = 12,583,124,961,345.78/4,541,387
  6. Step 6: Final answer
    x = 2,770,766.94

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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.