Home / 11,146,358.80-16,719,538.20-3,060,582.40

Finding the Fourth Proportional to 11,146,358.80, 16,719,538.20 and 3,060,582.40

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Solution

The fourth proportional to 11,146,358.80, 16,719,538.20 and 3,060,582.40 is: 4,590,873.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,146,358.80 : 16,719,538.20 = 3,060,582.40 : x
  2. Step 2: Convert to fraction form
    11,146,358.80/16,719,538.20 = 3,060,582.40/x
  3. Step 3: Cross multiply
    11,146,358.80x = 16,719,538.20 × 3,060,582.40
  4. Step 4: Simplify right side
    11,146,358.80x = 51,171,524,351,047.68
  5. Step 5: Solve for x
    x = 51,171,524,351,047.68/11,146,358.80
  6. Step 6: Final answer
    x = 4,590,873.60

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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.