Home / 5,054,663.20-7,582,027.20-2,022,282.40

Finding the Fourth Proportional to 5,054,663.20, 7,582,027.20 and 2,022,282.40

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Solution

The fourth proportional to 5,054,663.20, 7,582,027.20 and 2,022,282.40 is: 3,033,436.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,663.20 : 7,582,027.20 = 2,022,282.40 : x
  2. Step 2: Convert to fraction form
    5,054,663.20/7,582,027.20 = 2,022,282.40/x
  3. Step 3: Cross multiply
    5,054,663.20x = 7,582,027.20 × 2,022,282.40
  4. Step 4: Simplify right side
    5,054,663.20x = 15,333,000,162,881.28
  5. Step 5: Solve for x
    x = 15,333,000,162,881.28/5,054,663.20
  6. Step 6: Final answer
    x = 3,033,436.56

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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.