Home / 3,298,749.62-4,552,268.45-2,009,589.98

Finding the Fourth Proportional to 3,298,749.62, 4,552,268.45 and 2,009,589.98

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Solution

The fourth proportional to 3,298,749.62, 4,552,268.45 and 2,009,589.98 is: 2,773,230.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,749.62 : 4,552,268.45 = 2,009,589.98 : x
  2. Step 2: Convert to fraction form
    3,298,749.62/4,552,268.45 = 2,009,589.98/x
  3. Step 3: Cross multiply
    3,298,749.62x = 4,552,268.45 × 2,009,589.98
  4. Step 4: Simplify right side
    3,298,749.62x = 9,148,193,030,580.84
  5. Step 5: Solve for x
    x = 9,148,193,030,580.84/3,298,749.62
  6. Step 6: Final answer
    x = 2,773,230.50

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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.