Home / 1,068,773.34-1,474,907.18-585,339.62

Finding the Fourth Proportional to 1,068,773.34, 1,474,907.18 and 585,339.62

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Solution

The fourth proportional to 1,068,773.34, 1,474,907.18 and 585,339.62 is: 807,768.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,773.34 : 1,474,907.18 = 585,339.62 : x
  2. Step 2: Convert to fraction form
    1,068,773.34/1,474,907.18 = 585,339.62/x
  3. Step 3: Cross multiply
    1,068,773.34x = 1,474,907.18 × 585,339.62
  4. Step 4: Simplify right side
    1,068,773.34x = 863,321,608,276.47
  5. Step 5: Solve for x
    x = 863,321,608,276.47/1,068,773.34
  6. Step 6: Final answer
    x = 807,768.66

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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.