Home / 4,922,875.80-7,384,313.70-3,222,264.60

Finding the Fourth Proportional to 4,922,875.80, 7,384,313.70 and 3,222,264.60

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Solution

The fourth proportional to 4,922,875.80, 7,384,313.70 and 3,222,264.60 is: 4,833,396.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,875.80 : 7,384,313.70 = 3,222,264.60 : x
  2. Step 2: Convert to fraction form
    4,922,875.80/7,384,313.70 = 3,222,264.60/x
  3. Step 3: Cross multiply
    4,922,875.80x = 7,384,313.70 × 3,222,264.60
  4. Step 4: Simplify right side
    4,922,875.80x = 23,794,212,630,805.02
  5. Step 5: Solve for x
    x = 23,794,212,630,805.02/4,922,875.80
  6. Step 6: Final answer
    x = 4,833,396.90

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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.