Home / 4,906,857.90-7,360,286.85-1,541,405.10

Finding the Fourth Proportional to 4,906,857.90, 7,360,286.85 and 1,541,405.10

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Solution

The fourth proportional to 4,906,857.90, 7,360,286.85 and 1,541,405.10 is: 2,312,107.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,857.90 : 7,360,286.85 = 1,541,405.10 : x
  2. Step 2: Convert to fraction form
    4,906,857.90/7,360,286.85 = 1,541,405.10/x
  3. Step 3: Cross multiply
    4,906,857.90x = 7,360,286.85 × 1,541,405.10
  4. Step 4: Simplify right side
    4,906,857.90x = 11,345,183,688,052.94
  5. Step 5: Solve for x
    x = 11,345,183,688,052.94/4,906,857.90
  6. Step 6: Final answer
    x = 2,312,107.65

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Similar ratio
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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.