Home / 3,371,630.88-4,652,855.28-1,901,558.64

Finding the Fourth Proportional to 3,371,630.88, 4,652,855.28 and 1,901,558.64

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Solution

The fourth proportional to 3,371,630.88, 4,652,855.28 and 1,901,558.64 is: 2,624,153.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,630.88 : 4,652,855.28 = 1,901,558.64 : x
  2. Step 2: Convert to fraction form
    3,371,630.88/4,652,855.28 = 1,901,558.64/x
  3. Step 3: Cross multiply
    3,371,630.88x = 4,652,855.28 × 1,901,558.64
  4. Step 4: Simplify right side
    3,371,630.88x = 8,847,677,158,353.62
  5. Step 5: Solve for x
    x = 8,847,677,158,353.62/3,371,630.88
  6. Step 6: Final answer
    x = 2,624,153.55

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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.