Home / 1,068,277.80-1,474,223.75-584,873.64

Finding the Fourth Proportional to 1,068,277.80, 1,474,223.75 and 584,873.64

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Solution

The fourth proportional to 1,068,277.80, 1,474,223.75 and 584,873.64 is: 807,125.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,277.80 : 1,474,223.75 = 584,873.64 : x
  2. Step 2: Convert to fraction form
    1,068,277.80/1,474,223.75 = 584,873.64/x
  3. Step 3: Cross multiply
    1,068,277.80x = 1,474,223.75 × 584,873.64
  4. Step 4: Simplify right side
    1,068,277.80x = 862,234,607,912.58
  5. Step 5: Solve for x
    x = 862,234,607,912.58/1,068,277.80
  6. Step 6: Final answer
    x = 807,125.83

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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.