Home / 7,895,369.70-11,841,283.08-3,631,441.41

Finding the Fourth Proportional to 7,895,369.70, 11,841,283.08 and 3,631,441.41

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Solution

The fourth proportional to 7,895,369.70, 11,841,283.08 and 3,631,441.41 is: 5,446,347.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,369.70 : 11,841,283.08 = 3,631,441.41 : x
  2. Step 2: Convert to fraction form
    7,895,369.70/11,841,283.08 = 3,631,441.41/x
  3. Step 3: Cross multiply
    7,895,369.70x = 11,841,283.08 × 3,631,441.41
  4. Step 4: Simplify right side
    7,895,369.70x = 43,000,925,724,244.34
  5. Step 5: Solve for x
    x = 43,000,925,724,244.34/7,895,369.70
  6. Step 6: Final answer
    x = 5,446,347.33

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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.