Home / 2,425,339.05-3,637,388.03-719,083.37

Finding the Fourth Proportional to 2,425,339.05, 3,637,388.03 and 719,083.37

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Solution

The fourth proportional to 2,425,339.05, 3,637,388.03 and 719,083.37 is: 1,078,441.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,339.05 : 3,637,388.03 = 719,083.37 : x
  2. Step 2: Convert to fraction form
    2,425,339.05/3,637,388.03 = 719,083.37/x
  3. Step 3: Cross multiply
    2,425,339.05x = 3,637,388.03 × 719,083.37
  4. Step 4: Simplify right side
    2,425,339.05x = 2,615,585,220,827.70
  5. Step 5: Solve for x
    x = 2,615,585,220,827.70/2,425,339.05
  6. Step 6: Final answer
    x = 1,078,441.06

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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.