Home / 9,663,556.26-14,494,580.55-5,617,463.30

Finding the Fourth Proportional to 9,663,556.26, 14,494,580.55 and 5,617,463.30

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Solution

The fourth proportional to 9,663,556.26, 14,494,580.55 and 5,617,463.30 is: 8,425,756.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,556.26 : 14,494,580.55 = 5,617,463.30 : x
  2. Step 2: Convert to fraction form
    9,663,556.26/14,494,580.55 = 5,617,463.30/x
  3. Step 3: Cross multiply
    9,663,556.26x = 14,494,580.55 × 5,617,463.30
  4. Step 4: Simplify right side
    9,663,556.26x = 81,422,774,216,045.92
  5. Step 5: Solve for x
    x = 81,422,774,216,045.92/9,663,556.26
  6. Step 6: Final answer
    x = 8,425,756.73

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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.