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Finding the Fourth Proportional to 660,050.46, 907,367.85 and 567,833.22

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Solution

The fourth proportional to 660,050.46, 907,367.85 and 567,833.22 is: 780,597.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    660,050.46 : 907,367.85 = 567,833.22 : x
  2. Step 2: Convert to fraction form
    660,050.46/907,367.85 = 567,833.22/x
  3. Step 3: Cross multiply
    660,050.46x = 907,367.85 × 567,833.22
  4. Step 4: Simplify right side
    660,050.46x = 515,233,607,989.98
  5. Step 5: Solve for x
    x = 515,233,607,989.98/660,050.46
  6. Step 6: Final answer
    x = 780,597.30

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.