Home / 2,052,351.36-2,832,255.36-1,146,948.48

Finding the Fourth Proportional to 2,052,351.36, 2,832,255.36 and 1,146,948.48

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Solution

The fourth proportional to 2,052,351.36, 2,832,255.36 and 1,146,948.48 is: 1,582,794.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,351.36 : 2,832,255.36 = 1,146,948.48 : x
  2. Step 2: Convert to fraction form
    2,052,351.36/2,832,255.36 = 1,146,948.48/x
  3. Step 3: Cross multiply
    2,052,351.36x = 2,832,255.36 × 1,146,948.48
  4. Step 4: Simplify right side
    2,052,351.36x = 3,248,450,980,123.85
  5. Step 5: Solve for x
    x = 3,248,450,980,123.85/2,052,351.36
  6. Step 6: Final answer
    x = 1,582,794.76

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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.