Home / 563,113.36-844,947.60-263,614.24

Finding the Fourth Proportional to 563,113.36, 844,947.60 and 263,614.24

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Solution

The fourth proportional to 563,113.36, 844,947.60 and 263,614.24 is: 395,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,113.36 : 844,947.60 = 263,614.24 : x
  2. Step 2: Convert to fraction form
    563,113.36/844,947.60 = 263,614.24/x
  3. Step 3: Cross multiply
    563,113.36x = 844,947.60 × 263,614.24
  4. Step 4: Simplify right side
    563,113.36x = 222,740,219,413.82
  5. Step 5: Solve for x
    x = 222,740,219,413.82/563,113.36
  6. Step 6: Final answer
    x = 395,551.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.