Home / 3,429,754.14-4,733,249.67-1,901,828.46

Finding the Fourth Proportional to 3,429,754.14, 4,733,249.67 and 1,901,828.46

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Solution

The fourth proportional to 3,429,754.14, 4,733,249.67 and 1,901,828.46 is: 2,624,628.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,429,754.14 : 4,733,249.67 = 1,901,828.46 : x
  2. Step 2: Convert to fraction form
    3,429,754.14/4,733,249.67 = 1,901,828.46/x
  3. Step 3: Cross multiply
    3,429,754.14x = 4,733,249.67 × 1,901,828.46
  4. Step 4: Simplify right side
    3,429,754.14x = 9,001,828,930,691.61
  5. Step 5: Solve for x
    x = 9,001,828,930,691.61/3,429,754.14
  6. Step 6: Final answer
    x = 2,624,628.05

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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.