Home / 11,211,652.64-16,815,882.44-3,534,300.92

Finding the Fourth Proportional to 11,211,652.64, 16,815,882.44 and 3,534,300.92

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Solution

The fourth proportional to 11,211,652.64, 16,815,882.44 and 3,534,300.92 is: 5,300,948.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,211,652.64 : 16,815,882.44 = 3,534,300.92 : x
  2. Step 2: Convert to fraction form
    11,211,652.64/16,815,882.44 = 3,534,300.92/x
  3. Step 3: Cross multiply
    11,211,652.64x = 16,815,882.44 × 3,534,300.92
  4. Step 4: Simplify right side
    11,211,652.64x = 59,432,388,703,060.18
  5. Step 5: Solve for x
    x = 59,432,388,703,060.18/11,211,652.64
  6. Step 6: Final answer
    x = 5,300,948.10

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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.