Home / 1,635,652.08-2,454,527.88-793,744.56

Finding the Fourth Proportional to 1,635,652.08, 2,454,527.88 and 793,744.56

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Solution

The fourth proportional to 1,635,652.08, 2,454,527.88 and 793,744.56 is: 1,191,126.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,635,652.08 : 2,454,527.88 = 793,744.56 : x
  2. Step 2: Convert to fraction form
    1,635,652.08/2,454,527.88 = 793,744.56/x
  3. Step 3: Cross multiply
    1,635,652.08x = 2,454,527.88 × 793,744.56
  4. Step 4: Simplify right side
    1,635,652.08x = 1,948,268,152,118.33
  5. Step 5: Solve for x
    x = 1,948,268,152,118.33/1,635,652.08
  6. Step 6: Final answer
    x = 1,191,126.26

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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.