Home / 3,293,254.53-4,542,582.42-2,641,444.56

Finding the Fourth Proportional to 3,293,254.53, 4,542,582.42 and 2,641,444.56

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Solution

The fourth proportional to 3,293,254.53, 4,542,582.42 and 2,641,444.56 is: 3,643,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,254.53 : 4,542,582.42 = 2,641,444.56 : x
  2. Step 2: Convert to fraction form
    3,293,254.53/4,542,582.42 = 2,641,444.56/x
  3. Step 3: Cross multiply
    3,293,254.53x = 4,542,582.42 × 2,641,444.56
  4. Step 4: Simplify right side
    3,293,254.53x = 11,998,979,621,660.63
  5. Step 5: Solve for x
    x = 11,998,979,621,660.63/3,293,254.53
  6. Step 6: Final answer
    x = 3,643,502.05

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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.