Home / 2,541,115.26-3,506,325.30-1,453,211.82

Finding the Fourth Proportional to 2,541,115.26, 3,506,325.30 and 1,453,211.82

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Solution

The fourth proportional to 2,541,115.26, 3,506,325.30 and 1,453,211.82 is: 2,005,195.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,115.26 : 3,506,325.30 = 1,453,211.82 : x
  2. Step 2: Convert to fraction form
    2,541,115.26/3,506,325.30 = 1,453,211.82/x
  3. Step 3: Cross multiply
    2,541,115.26x = 3,506,325.30 × 1,453,211.82
  4. Step 4: Simplify right side
    2,541,115.26x = 5,095,433,370,725.05
  5. Step 5: Solve for x
    x = 5,095,433,370,725.05/2,541,115.26
  6. Step 6: Final answer
    x = 2,005,195.69

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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.