Home / 3,666,830.64-5,503,867.44-2,752,835.46

Finding the Fourth Proportional to 3,666,830.64, 5,503,867.44 and 2,752,835.46

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Solution

The fourth proportional to 3,666,830.64, 5,503,867.44 and 2,752,835.46 is: 4,131,971.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,830.64 : 5,503,867.44 = 2,752,835.46 : x
  2. Step 2: Convert to fraction form
    3,666,830.64/5,503,867.44 = 2,752,835.46/x
  3. Step 3: Cross multiply
    3,666,830.64x = 5,503,867.44 × 2,752,835.46
  4. Step 4: Simplify right side
    3,666,830.64x = 15,151,241,455,971.42
  5. Step 5: Solve for x
    x = 15,151,241,455,971.42/3,666,830.64
  6. Step 6: Final answer
    x = 4,131,971.98

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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.