Home / 1,068,318.24-1,474,283.52-584,928.39

Finding the Fourth Proportional to 1,068,318.24, 1,474,283.52 and 584,928.39

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Solution

The fourth proportional to 1,068,318.24, 1,474,283.52 and 584,928.39 is: 807,203.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,318.24 : 1,474,283.52 = 584,928.39 : x
  2. Step 2: Convert to fraction form
    1,068,318.24/1,474,283.52 = 584,928.39/x
  3. Step 3: Cross multiply
    1,068,318.24x = 1,474,283.52 × 584,928.39
  4. Step 4: Simplify right side
    1,068,318.24x = 862,350,285,757.13
  5. Step 5: Solve for x
    x = 862,350,285,757.13/1,068,318.24
  6. Step 6: Final answer
    x = 807,203.56

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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.