Home / 3,326,486.84-4,589,503.96-2,035,981.88

Finding the Fourth Proportional to 3,326,486.84, 4,589,503.96 and 2,035,981.88

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Solution

The fourth proportional to 3,326,486.84, 4,589,503.96 and 2,035,981.88 is: 2,809,013.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,486.84 : 4,589,503.96 = 2,035,981.88 : x
  2. Step 2: Convert to fraction form
    3,326,486.84/4,589,503.96 = 2,035,981.88/x
  3. Step 3: Cross multiply
    3,326,486.84x = 4,589,503.96 × 2,035,981.88
  4. Step 4: Simplify right side
    3,326,486.84x = 9,344,146,900,748.24
  5. Step 5: Solve for x
    x = 9,344,146,900,748.24/3,326,486.84
  6. Step 6: Final answer
    x = 2,809,013.64

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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.