Home / 2,294,400.84-3,443,117.36-1,080,324.72

Finding the Fourth Proportional to 2,294,400.84, 3,443,117.36 and 1,080,324.72

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Solution

The fourth proportional to 2,294,400.84, 3,443,117.36 and 1,080,324.72 is: 1,621,200.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,400.84 : 3,443,117.36 = 1,080,324.72 : x
  2. Step 2: Convert to fraction form
    2,294,400.84/3,443,117.36 = 1,080,324.72/x
  3. Step 3: Cross multiply
    2,294,400.84x = 3,443,117.36 × 1,080,324.72
  4. Step 4: Simplify right side
    2,294,400.84x = 3,719,684,797,869.14
  5. Step 5: Solve for x
    x = 3,719,684,797,869.14/2,294,400.84
  6. Step 6: Final answer
    x = 1,621,200.94

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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.