Home / 3,206,541.02-4,425,098.22-1,829,857.32

Finding the Fourth Proportional to 3,206,541.02, 4,425,098.22 and 1,829,857.32

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Solution

The fourth proportional to 3,206,541.02, 4,425,098.22 and 1,829,857.32 is: 2,525,243.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,541.02 : 4,425,098.22 = 1,829,857.32 : x
  2. Step 2: Convert to fraction form
    3,206,541.02/4,425,098.22 = 1,829,857.32/x
  3. Step 3: Cross multiply
    3,206,541.02x = 4,425,098.22 × 1,829,857.32
  4. Step 4: Simplify right side
    3,206,541.02x = 8,097,298,369,585.97
  5. Step 5: Solve for x
    x = 8,097,298,369,585.97/3,206,541.02
  6. Step 6: Final answer
    x = 2,525,243.97

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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.