Home / 3,642,563.31-5,462,892.90-1,083,088.95

Finding the Fourth Proportional to 3,642,563.31, 5,462,892.90 and 1,083,088.95

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Solution

The fourth proportional to 3,642,563.31, 5,462,892.90 and 1,083,088.95 is: 1,624,350.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,563.31 : 5,462,892.90 = 1,083,088.95 : x
  2. Step 2: Convert to fraction form
    3,642,563.31/5,462,892.90 = 1,083,088.95/x
  3. Step 3: Cross multiply
    3,642,563.31x = 5,462,892.90 × 1,083,088.95
  4. Step 4: Simplify right side
    3,642,563.31x = 5,916,798,935,023.46
  5. Step 5: Solve for x
    x = 5,916,798,935,023.46/3,642,563.31
  6. Step 6: Final answer
    x = 1,624,350.34

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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.