Home / 3,219,001.46-4,829,250.04-944,433.98

Finding the Fourth Proportional to 3,219,001.46, 4,829,250.04 and 944,433.98

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Solution

The fourth proportional to 3,219,001.46, 4,829,250.04 and 944,433.98 is: 1,416,870.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,219,001.46 : 4,829,250.04 = 944,433.98 : x
  2. Step 2: Convert to fraction form
    3,219,001.46/4,829,250.04 = 944,433.98/x
  3. Step 3: Cross multiply
    3,219,001.46x = 4,829,250.04 × 944,433.98
  4. Step 4: Simplify right side
    3,219,001.46x = 4,560,907,835,692.36
  5. Step 5: Solve for x
    x = 4,560,907,835,692.36/3,219,001.46
  6. Step 6: Final answer
    x = 1,416,870.38

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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.