Home / 10,233,806.12-14,123,890.98-5,824,603.85

Finding the Fourth Proportional to 10,233,806.12, 14,123,890.98 and 5,824,603.85

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Solution

The fourth proportional to 10,233,806.12, 14,123,890.98 and 5,824,603.85 is: 8,038,658.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,233,806.12 : 14,123,890.98 = 5,824,603.85 : x
  2. Step 2: Convert to fraction form
    10,233,806.12/14,123,890.98 = 5,824,603.85/x
  3. Step 3: Cross multiply
    10,233,806.12x = 14,123,890.98 × 5,824,603.85
  4. Step 4: Simplify right side
    10,233,806.12x = 82,266,069,729,217.03
  5. Step 5: Solve for x
    x = 82,266,069,729,217.03/10,233,806.12
  6. Step 6: Final answer
    x = 8,038,658.22

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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.