Home / 3,324,208.25-4,986,461.66-1,018,532.40

Finding the Fourth Proportional to 3,324,208.25, 4,986,461.66 and 1,018,532.40

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Solution

The fourth proportional to 3,324,208.25, 4,986,461.66 and 1,018,532.40 is: 1,527,844.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,208.25 : 4,986,461.66 = 1,018,532.40 : x
  2. Step 2: Convert to fraction form
    3,324,208.25/4,986,461.66 = 1,018,532.40/x
  3. Step 3: Cross multiply
    3,324,208.25x = 4,986,461.66 × 1,018,532.40
  4. Step 4: Simplify right side
    3,324,208.25x = 5,078,872,756,975.12
  5. Step 5: Solve for x
    x = 5,078,872,756,975.12/3,324,208.25
  6. Step 6: Final answer
    x = 1,527,844.34

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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.