Home / 9,859,631.92-14,789,749.17-3,382,616.40

Finding the Fourth Proportional to 9,859,631.92, 14,789,749.17 and 3,382,616.40

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Solution

The fourth proportional to 9,859,631.92, 14,789,749.17 and 3,382,616.40 is: 5,074,027.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,631.92 : 14,789,749.17 = 3,382,616.40 : x
  2. Step 2: Convert to fraction form
    9,859,631.92/14,789,749.17 = 3,382,616.40/x
  3. Step 3: Cross multiply
    9,859,631.92x = 14,789,749.17 × 3,382,616.40
  4. Step 4: Simplify right side
    9,859,631.92x = 50,028,048,020,379.64
  5. Step 5: Solve for x
    x = 50,028,048,020,379.64/9,859,631.92
  6. Step 6: Final answer
    x = 5,074,027.96

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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.