Home / 9,091,436.60-13,636,822.76-2,701,522.88

Finding the Fourth Proportional to 9,091,436.60, 13,636,822.76 and 2,701,522.88

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Solution

The fourth proportional to 9,091,436.60, 13,636,822.76 and 2,701,522.88 is: 4,052,185.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,091,436.60 : 13,636,822.76 = 2,701,522.88 : x
  2. Step 2: Convert to fraction form
    9,091,436.60/13,636,822.76 = 2,701,522.88/x
  3. Step 3: Cross multiply
    9,091,436.60x = 13,636,822.76 × 2,701,522.88
  4. Step 4: Simplify right side
    9,091,436.60x = 36,840,188,666,091.11
  5. Step 5: Solve for x
    x = 36,840,188,666,091.11/9,091,436.60
  6. Step 6: Final answer
    x = 4,052,185.62

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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.