Home / 2,165,050.59-3,248,297.14-725,876.41

Finding the Fourth Proportional to 2,165,050.59, 3,248,297.14 and 725,876.41

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Solution

The fourth proportional to 2,165,050.59, 3,248,297.14 and 725,876.41 is: 1,089,056.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,165,050.59 : 3,248,297.14 = 725,876.41 : x
  2. Step 2: Convert to fraction form
    2,165,050.59/3,248,297.14 = 725,876.41/x
  3. Step 3: Cross multiply
    2,165,050.59x = 3,248,297.14 × 725,876.41
  4. Step 4: Simplify right side
    2,165,050.59x = 2,357,862,259,383.07
  5. Step 5: Solve for x
    x = 2,357,862,259,383.07/2,165,050.59
  6. Step 6: Final answer
    x = 1,089,056.43

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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.