Home / 3,371,225.19-4,652,745.90-1,901,435.43

Finding the Fourth Proportional to 3,371,225.19, 4,652,745.90 and 1,901,435.43

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Solution

The fourth proportional to 3,371,225.19, 4,652,745.90 and 1,901,435.43 is: 2,624,237.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,225.19 : 4,652,745.90 = 1,901,435.43 : x
  2. Step 2: Convert to fraction form
    3,371,225.19/4,652,745.90 = 1,901,435.43/x
  3. Step 3: Cross multiply
    3,371,225.19x = 4,652,745.90 × 1,901,435.43
  4. Step 4: Simplify right side
    3,371,225.19x = 8,846,895,901,047.24
  5. Step 5: Solve for x
    x = 8,846,895,901,047.24/3,371,225.19
  6. Step 6: Final answer
    x = 2,624,237.60

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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.