Home / 3,553,546.50-4,904,011.17-1,943,914.50

Finding the Fourth Proportional to 3,553,546.50, 4,904,011.17 and 1,943,914.50

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Solution

The fourth proportional to 3,553,546.50, 4,904,011.17 and 1,943,914.50 is: 2,682,666.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,553,546.50 : 4,904,011.17 = 1,943,914.50 : x
  2. Step 2: Convert to fraction form
    3,553,546.50/4,904,011.17 = 1,943,914.50/x
  3. Step 3: Cross multiply
    3,553,546.50x = 4,904,011.17 × 1,943,914.50
  4. Step 4: Simplify right side
    3,553,546.50x = 9,532,978,421,524.97
  5. Step 5: Solve for x
    x = 9,532,978,421,524.97/3,553,546.50
  6. Step 6: Final answer
    x = 2,682,666.01

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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.