Home / 4,373,666.65-6,560,057.01-1,179,115.75

Finding the Fourth Proportional to 4,373,666.65, 6,560,057.01 and 1,179,115.75

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Solution

The fourth proportional to 4,373,666.65, 6,560,057.01 and 1,179,115.75 is: 1,768,554.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,666.65 : 6,560,057.01 = 1,179,115.75 : x
  2. Step 2: Convert to fraction form
    4,373,666.65/6,560,057.01 = 1,179,115.75/x
  3. Step 3: Cross multiply
    4,373,666.65x = 6,560,057.01 × 1,179,115.75
  4. Step 4: Simplify right side
    4,373,666.65x = 7,735,066,541,388.91
  5. Step 5: Solve for x
    x = 7,735,066,541,388.91/4,373,666.65
  6. Step 6: Final answer
    x = 1,768,554.20

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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.