Home / 6,176,628.68-9,266,181.36-2,133,264.80

Finding the Fourth Proportional to 6,176,628.68, 9,266,181.36 and 2,133,264.80

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Solution

The fourth proportional to 6,176,628.68, 9,266,181.36 and 2,133,264.80 is: 3,200,324.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,176,628.68 : 9,266,181.36 = 2,133,264.80 : x
  2. Step 2: Convert to fraction form
    6,176,628.68/9,266,181.36 = 2,133,264.80/x
  3. Step 3: Cross multiply
    6,176,628.68x = 9,266,181.36 × 2,133,264.80
  4. Step 4: Simplify right side
    6,176,628.68x = 19,767,218,525,704.12
  5. Step 5: Solve for x
    x = 19,767,218,525,704.12/6,176,628.68
  6. Step 6: Final answer
    x = 3,200,324.89

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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.