Home / 7,366,911.70-11,055,095.40-4,940,803.96

Finding the Fourth Proportional to 7,366,911.70, 11,055,095.40 and 4,940,803.96

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Solution

The fourth proportional to 7,366,911.70, 11,055,095.40 and 4,940,803.96 is: 7,414,376.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,911.70 : 11,055,095.40 = 4,940,803.96 : x
  2. Step 2: Convert to fraction form
    7,366,911.70/11,055,095.40 = 4,940,803.96/x
  3. Step 3: Cross multiply
    7,366,911.70x = 11,055,095.40 × 4,940,803.96
  4. Step 4: Simplify right side
    7,366,911.70x = 54,621,059,130,497.79
  5. Step 5: Solve for x
    x = 54,621,059,130,497.79/7,366,911.70
  6. Step 6: Final answer
    x = 7,414,376.79

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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.