Home / 3,450,453.94-4,761,432.11-1,901,710.91

Finding the Fourth Proportional to 3,450,453.94, 4,761,432.11 and 1,901,710.91

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Solution

The fourth proportional to 3,450,453.94, 4,761,432.11 and 1,901,710.91 is: 2,624,253.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,453.94 : 4,761,432.11 = 1,901,710.91 : x
  2. Step 2: Convert to fraction form
    3,450,453.94/4,761,432.11 = 1,901,710.91/x
  3. Step 3: Cross multiply
    3,450,453.94x = 4,761,432.11 × 1,901,710.91
  4. Step 4: Simplify right side
    3,450,453.94x = 9,054,867,367,004.16
  5. Step 5: Solve for x
    x = 9,054,867,367,004.16/3,450,453.94
  6. Step 6: Final answer
    x = 2,624,253.95

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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.