Home / 4,256,076.30-6,384,114.45-2,016,588.30

Finding the Fourth Proportional to 4,256,076.30, 6,384,114.45 and 2,016,588.30

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Solution

The fourth proportional to 4,256,076.30, 6,384,114.45 and 2,016,588.30 is: 3,024,882.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,076.30 : 6,384,114.45 = 2,016,588.30 : x
  2. Step 2: Convert to fraction form
    4,256,076.30/6,384,114.45 = 2,016,588.30/x
  3. Step 3: Cross multiply
    4,256,076.30x = 6,384,114.45 × 2,016,588.30
  4. Step 4: Simplify right side
    4,256,076.30x = 12,874,130,505,730.94
  5. Step 5: Solve for x
    x = 12,874,130,505,730.94/4,256,076.30
  6. Step 6: Final answer
    x = 3,024,882.45

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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.