Home / 3,173,676.12-4,759,503.27-1,043,269.20

Finding the Fourth Proportional to 3,173,676.12, 4,759,503.27 and 1,043,269.20

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Solution

The fourth proportional to 3,173,676.12, 4,759,503.27 and 1,043,269.20 is: 1,564,571.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,676.12 : 4,759,503.27 = 1,043,269.20 : x
  2. Step 2: Convert to fraction form
    3,173,676.12/4,759,503.27 = 1,043,269.20/x
  3. Step 3: Cross multiply
    3,173,676.12x = 4,759,503.27 × 1,043,269.20
  4. Step 4: Simplify right side
    3,173,676.12x = 4,965,443,168,890.28
  5. Step 5: Solve for x
    x = 4,965,443,168,890.28/3,173,676.12
  6. Step 6: Final answer
    x = 1,564,571.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.