Home / 3,098,509.53-4,647,760.66-1,076,753.58

Finding the Fourth Proportional to 3,098,509.53, 4,647,760.66 and 1,076,753.58

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Solution

The fourth proportional to 3,098,509.53, 4,647,760.66 and 1,076,753.58 is: 1,615,129.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,509.53 : 4,647,760.66 = 1,076,753.58 : x
  2. Step 2: Convert to fraction form
    3,098,509.53/4,647,760.66 = 1,076,753.58/x
  3. Step 3: Cross multiply
    3,098,509.53x = 4,647,760.66 × 1,076,753.58
  4. Step 4: Simplify right side
    3,098,509.53x = 5,004,492,929,638.16
  5. Step 5: Solve for x
    x = 5,004,492,929,638.16/3,098,509.53
  6. Step 6: Final answer
    x = 1,615,129.11

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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.