Home / 2,357,351.24-3,252,291.38-1,542,020.36

Finding the Fourth Proportional to 2,357,351.24, 3,252,291.38 and 1,542,020.36

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Solution

The fourth proportional to 2,357,351.24, 3,252,291.38 and 1,542,020.36 is: 2,127,429.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,351.24 : 3,252,291.38 = 1,542,020.36 : x
  2. Step 2: Convert to fraction form
    2,357,351.24/3,252,291.38 = 1,542,020.36/x
  3. Step 3: Cross multiply
    2,357,351.24x = 3,252,291.38 × 1,542,020.36
  4. Step 4: Simplify right side
    2,357,351.24x = 5,015,099,524,612.50
  5. Step 5: Solve for x
    x = 5,015,099,524,612.50/2,357,351.24
  6. Step 6: Final answer
    x = 2,127,429.91

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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.