Home / 3,206,541.30-4,425,098.60-1,829,857.62

Finding the Fourth Proportional to 3,206,541.30, 4,425,098.60 and 1,829,857.62

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Solution

The fourth proportional to 3,206,541.30, 4,425,098.60 and 1,829,857.62 is: 2,525,244.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,541.30 : 4,425,098.60 = 1,829,857.62 : x
  2. Step 2: Convert to fraction form
    3,206,541.30/4,425,098.60 = 1,829,857.62/x
  3. Step 3: Cross multiply
    3,206,541.30x = 4,425,098.60 × 1,829,857.62
  4. Step 4: Simplify right side
    3,206,541.30x = 8,097,300,392,461.33
  5. Step 5: Solve for x
    x = 8,097,300,392,461.33/3,206,541.30
  6. Step 6: Final answer
    x = 2,525,244.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.