Home / 2,234,519.89-3,351,810.98-637,082.98

Finding the Fourth Proportional to 2,234,519.89, 3,351,810.98 and 637,082.98

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Solution

The fourth proportional to 2,234,519.89, 3,351,810.98 and 637,082.98 is: 955,633.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,519.89 : 3,351,810.98 = 637,082.98 : x
  2. Step 2: Convert to fraction form
    2,234,519.89/3,351,810.98 = 637,082.98/x
  3. Step 3: Cross multiply
    2,234,519.89x = 3,351,810.98 × 637,082.98
  4. Step 4: Simplify right side
    2,234,519.89x = 2,135,381,715,970.18
  5. Step 5: Solve for x
    x = 2,135,381,715,970.18/2,234,519.89
  6. Step 6: Final answer
    x = 955,633.35

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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.