Home / 1,043,353.71-1,439,882.06-584,441.46

Finding the Fourth Proportional to 1,043,353.71, 1,439,882.06 and 584,441.46

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Solution

The fourth proportional to 1,043,353.71, 1,439,882.06 and 584,441.46 is: 806,559.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,353.71 : 1,439,882.06 = 584,441.46 : x
  2. Step 2: Convert to fraction form
    1,043,353.71/1,439,882.06 = 584,441.46/x
  3. Step 3: Cross multiply
    1,043,353.71x = 1,439,882.06 × 584,441.46
  4. Step 4: Simplify right side
    1,043,353.71x = 841,526,770,452.00
  5. Step 5: Solve for x
    x = 841,526,770,452.00/1,043,353.71
  6. Step 6: Final answer
    x = 806,559.43

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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.