Home / 3,541,738.80-4,887,576.97-2,013,846.06

Finding the Fourth Proportional to 3,541,738.80, 4,887,576.97 and 2,013,846.06

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Solution

The fourth proportional to 3,541,738.80, 4,887,576.97 and 2,013,846.06 is: 2,779,094.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,541,738.80 : 4,887,576.97 = 2,013,846.06 : x
  2. Step 2: Convert to fraction form
    3,541,738.80/4,887,576.97 = 2,013,846.06/x
  3. Step 3: Cross multiply
    3,541,738.80x = 4,887,576.97 × 2,013,846.06
  4. Step 4: Simplify right side
    3,541,738.80x = 9,842,827,623,981.24
  5. Step 5: Solve for x
    x = 9,842,827,623,981.24/3,541,738.80
  6. Step 6: Final answer
    x = 2,779,094.73

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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.