Home / 2,483,073.28-3,426,530.64-1,450,676.80

Finding the Fourth Proportional to 2,483,073.28, 3,426,530.64 and 1,450,676.80

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Solution

The fourth proportional to 2,483,073.28, 3,426,530.64 and 1,450,676.80 is: 2,001,869.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,073.28 : 3,426,530.64 = 1,450,676.80 : x
  2. Step 2: Convert to fraction form
    2,483,073.28/3,426,530.64 = 1,450,676.80/x
  3. Step 3: Cross multiply
    2,483,073.28x = 3,426,530.64 × 1,450,676.80
  4. Step 4: Simplify right side
    2,483,073.28x = 4,970,788,503,937.15
  5. Step 5: Solve for x
    x = 4,970,788,503,937.15/2,483,073.28
  6. Step 6: Final answer
    x = 2,001,869.43

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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.