Home / 3,337,043-4,962,636.60-3,230,753.72

Finding the Fourth Proportional to 3,337,043, 4,962,636.60 and 3,230,753.72

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Solution

The fourth proportional to 3,337,043, 4,962,636.60 and 3,230,753.72 is: 4,804,569.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,043 : 4,962,636.60 = 3,230,753.72 : x
  2. Step 2: Convert to fraction form
    3,337,043/4,962,636.60 = 3,230,753.72/x
  3. Step 3: Cross multiply
    3,337,043x = 4,962,636.60 × 3,230,753.72
  4. Step 4: Simplify right side
    3,337,043x = 16,033,056,656,458.15
  5. Step 5: Solve for x
    x = 16,033,056,656,458.15/3,337,043
  6. Step 6: Final answer
    x = 4,804,569.99

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.