Home / 2,745,096.45-3,786,024.21-2,413,242.83

Finding the Fourth Proportional to 2,745,096.45, 3,786,024.21 and 2,413,242.83

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Solution

The fourth proportional to 2,745,096.45, 3,786,024.21 and 2,413,242.83 is: 3,328,333.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,745,096.45 : 3,786,024.21 = 2,413,242.83 : x
  2. Step 2: Convert to fraction form
    2,745,096.45/3,786,024.21 = 2,413,242.83/x
  3. Step 3: Cross multiply
    2,745,096.45x = 3,786,024.21 × 2,413,242.83
  4. Step 4: Simplify right side
    2,745,096.45x = 9,136,595,778,988.91
  5. Step 5: Solve for x
    x = 9,136,595,778,988.91/2,745,096.45
  6. Step 6: Final answer
    x = 3,328,333.25

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1.5x scale

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.