Home / 3,164,509.01-4,749,882.02-2,254,701.96

Finding the Fourth Proportional to 3,164,509.01, 4,749,882.02 and 2,254,701.96

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Solution

The fourth proportional to 3,164,509.01, 4,749,882.02 and 2,254,701.96 is: 3,384,274.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,509.01 : 4,749,882.02 = 2,254,701.96 : x
  2. Step 2: Convert to fraction form
    3,164,509.01/4,749,882.02 = 2,254,701.96/x
  3. Step 3: Cross multiply
    3,164,509.01x = 4,749,882.02 × 2,254,701.96
  4. Step 4: Simplify right side
    3,164,509.01x = 10,709,568,297,444.38
  5. Step 5: Solve for x
    x = 10,709,568,297,444.38/3,164,509.01
  6. Step 6: Final answer
    x = 3,384,274.86

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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.