Home / 796,152.87-1,098,737.12-599,567.39

Finding the Fourth Proportional to 796,152.87, 1,098,737.12 and 599,567.39

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Solution

The fourth proportional to 796,152.87, 1,098,737.12 and 599,567.39 is: 827,437.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,152.87 : 1,098,737.12 = 599,567.39 : x
  2. Step 2: Convert to fraction form
    796,152.87/1,098,737.12 = 599,567.39/x
  3. Step 3: Cross multiply
    796,152.87x = 1,098,737.12 × 599,567.39
  4. Step 4: Simplify right side
    796,152.87x = 658,766,947,460.01
  5. Step 5: Solve for x
    x = 658,766,947,460.01/796,152.87
  6. Step 6: Final answer
    x = 827,437.76

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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.