Home / 3,429,095.87-5,146,727.47-1,833,023.27

Finding the Fourth Proportional to 3,429,095.87, 5,146,727.47 and 1,833,023.27

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Solution

The fourth proportional to 3,429,095.87, 5,146,727.47 and 1,833,023.27 is: 2,751,183.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,429,095.87 : 5,146,727.47 = 1,833,023.27 : x
  2. Step 2: Convert to fraction form
    3,429,095.87/5,146,727.47 = 1,833,023.27/x
  3. Step 3: Cross multiply
    3,429,095.87x = 5,146,727.47 × 1,833,023.27
  4. Step 4: Simplify right side
    3,429,095.87x = 9,434,071,201,347.52
  5. Step 5: Solve for x
    x = 9,434,071,201,347.52/3,429,095.87
  6. Step 6: Final answer
    x = 2,751,183.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.