Home / 4,867,635-6,717,072.54-2,692,051.14

Finding the Fourth Proportional to 4,867,635, 6,717,072.54 and 2,692,051.14

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Solution

The fourth proportional to 4,867,635, 6,717,072.54 and 2,692,051.14 is: 3,714,884.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,635 : 6,717,072.54 = 2,692,051.14 : x
  2. Step 2: Convert to fraction form
    4,867,635/6,717,072.54 = 2,692,051.14/x
  3. Step 3: Cross multiply
    4,867,635x = 6,717,072.54 × 2,692,051.14
  4. Step 4: Simplify right side
    4,867,635x = 18,082,702,788,769.70
  5. Step 5: Solve for x
    x = 18,082,702,788,769.70/4,867,635
  6. Step 6: Final answer
    x = 3,714,884.70

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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.