Home / 3,298,756.88-4,552,278.44-2,009,597.24

Finding the Fourth Proportional to 3,298,756.88, 4,552,278.44 and 2,009,597.24

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Solution

The fourth proportional to 3,298,756.88, 4,552,278.44 and 2,009,597.24 is: 2,773,240.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,756.88 : 4,552,278.44 = 2,009,597.24 : x
  2. Step 2: Convert to fraction form
    3,298,756.88/4,552,278.44 = 2,009,597.24/x
  3. Step 3: Cross multiply
    3,298,756.88x = 4,552,278.44 × 2,009,597.24
  4. Step 4: Simplify right side
    3,298,756.88x = 9,148,246,188,735.51
  5. Step 5: Solve for x
    x = 9,148,246,188,735.51/3,298,756.88
  6. Step 6: Final answer
    x = 2,773,240.50

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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.