Home / 4,353,770.38-6,008,051.79-2,805,097.35

Finding the Fourth Proportional to 4,353,770.38, 6,008,051.79 and 2,805,097.35

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Solution

The fourth proportional to 4,353,770.38, 6,008,051.79 and 2,805,097.35 is: 3,870,936.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,770.38 : 6,008,051.79 = 2,805,097.35 : x
  2. Step 2: Convert to fraction form
    4,353,770.38/6,008,051.79 = 2,805,097.35/x
  3. Step 3: Cross multiply
    4,353,770.38x = 6,008,051.79 × 2,805,097.35
  4. Step 4: Simplify right side
    4,353,770.38x = 16,853,170,154,791.76
  5. Step 5: Solve for x
    x = 16,853,170,154,791.76/4,353,770.38
  6. Step 6: Final answer
    x = 3,870,936.84

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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.