Home / 3,707,778-5,116,733.64-2,012,034

Finding the Fourth Proportional to 3,707,778, 5,116,733.64 and 2,012,034

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Solution

The fourth proportional to 3,707,778, 5,116,733.64 and 2,012,034 is: 2,776,606.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,778 : 5,116,733.64 = 2,012,034 : x
  2. Step 2: Convert to fraction form
    3,707,778/5,116,733.64 = 2,012,034/x
  3. Step 3: Cross multiply
    3,707,778x = 5,116,733.64 × 2,012,034
  4. Step 4: Simplify right side
    3,707,778x = 10,295,042,052,623.76
  5. Step 5: Solve for x
    x = 10,295,042,052,623.76/3,707,778
  6. Step 6: Final answer
    x = 2,776,606.92

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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.