Home / 2,350,489.02-3,243,676.23-1,277,401.02

Finding the Fourth Proportional to 2,350,489.02, 3,243,676.23 and 1,277,401.02

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Solution

The fourth proportional to 2,350,489.02, 3,243,676.23 and 1,277,401.02 is: 1,762,814.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,489.02 : 3,243,676.23 = 1,277,401.02 : x
  2. Step 2: Convert to fraction form
    2,350,489.02/3,243,676.23 = 1,277,401.02/x
  3. Step 3: Cross multiply
    2,350,489.02x = 3,243,676.23 × 1,277,401.02
  4. Step 4: Simplify right side
    2,350,489.02x = 4,143,475,324,751.75
  5. Step 5: Solve for x
    x = 4,143,475,324,751.75/2,350,489.02
  6. Step 6: Final answer
    x = 1,762,814.16

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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.