Home / 10,905,670.08-16,358,544-3,332,604.24

Finding the Fourth Proportional to 10,905,670.08, 16,358,544 and 3,332,604.24

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Solution

The fourth proportional to 10,905,670.08, 16,358,544 and 3,332,604.24 is: 4,998,918.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,905,670.08 : 16,358,544 = 3,332,604.24 : x
  2. Step 2: Convert to fraction form
    10,905,670.08/16,358,544 = 3,332,604.24/x
  3. Step 3: Cross multiply
    10,905,670.08x = 16,358,544 × 3,332,604.24
  4. Step 4: Simplify right side
    10,905,670.08x = 54,516,553,094,626.56
  5. Step 5: Solve for x
    x = 54,516,553,094,626.56/10,905,670.08
  6. Step 6: Final answer
    x = 4,998,918.24

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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.