Home / 1,233,869.64-1,702,669.46-682,552.46

Finding the Fourth Proportional to 1,233,869.64, 1,702,669.46 and 682,552.46

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Solution

The fourth proportional to 1,233,869.64, 1,702,669.46 and 682,552.46 is: 941,883.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,869.64 : 1,702,669.46 = 682,552.46 : x
  2. Step 2: Convert to fraction form
    1,233,869.64/1,702,669.46 = 682,552.46/x
  3. Step 3: Cross multiply
    1,233,869.64x = 1,702,669.46 × 682,552.46
  4. Step 4: Simplify right side
    1,233,869.64x = 1,162,161,216,563.76
  5. Step 5: Solve for x
    x = 1,162,161,216,563.76/1,233,869.64
  6. Step 6: Final answer
    x = 941,883.31

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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.