Home / 10,233,808.11-14,123,893.73-5,824,605.85

Finding the Fourth Proportional to 10,233,808.11, 14,123,893.73 and 5,824,605.85

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Solution

The fourth proportional to 10,233,808.11, 14,123,893.73 and 5,824,605.85 is: 8,038,660.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233,808.11 : 14,123,893.73 = 5,824,605.85 : x
  2. Step 2: Convert to fraction form
    10,233,808.11/14,123,893.73 = 5,824,605.85/x
  3. Step 3: Cross multiply
    10,233,808.11x = 14,123,893.73 × 5,824,605.85
  4. Step 4: Simplify right side
    10,233,808.11x = 82,266,113,980,103.56
  5. Step 5: Solve for x
    x = 82,266,113,980,103.56/10,233,808.11
  6. Step 6: Final answer
    x = 8,038,660.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.