Home / 11,038,551.37-16,556,523.12-2,952,153.76

Finding the Fourth Proportional to 11,038,551.37, 16,556,523.12 and 2,952,153.76

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Solution

The fourth proportional to 11,038,551.37, 16,556,523.12 and 2,952,153.76 is: 4,427,881.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,038,551.37 : 16,556,523.12 = 2,952,153.76 : x
  2. Step 2: Convert to fraction form
    11,038,551.37/16,556,523.12 = 2,952,153.76/x
  3. Step 3: Cross multiply
    11,038,551.37x = 16,556,523.12 × 2,952,153.76
  4. Step 4: Simplify right side
    11,038,551.37x = 48,877,401,981,234.92
  5. Step 5: Solve for x
    x = 48,877,401,981,234.92/11,038,551.37
  6. Step 6: Final answer
    x = 4,427,881.92

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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.