Home / 2,541,975.15-3,813,608.13-1,176,733.11

Finding the Fourth Proportional to 2,541,975.15, 3,813,608.13 and 1,176,733.11

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Solution

The fourth proportional to 2,541,975.15, 3,813,608.13 and 1,176,733.11 is: 1,765,398.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,975.15 : 3,813,608.13 = 1,176,733.11 : x
  2. Step 2: Convert to fraction form
    2,541,975.15/3,813,608.13 = 1,176,733.11/x
  3. Step 3: Cross multiply
    2,541,975.15x = 3,813,608.13 × 1,176,733.11
  4. Step 4: Simplify right side
    2,541,975.15x = 4,487,598,961,515.64
  5. Step 5: Solve for x
    x = 4,487,598,961,515.64/2,541,975.15
  6. Step 6: Final answer
    x = 1,765,398.44

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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.