Home / 3,306,570.27-4,950,220.31-2,457,401.91

Finding the Fourth Proportional to 3,306,570.27, 4,950,220.31 and 2,457,401.91

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Solution

The fourth proportional to 3,306,570.27, 4,950,220.31 and 2,457,401.91 is: 3,678,942.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,570.27 : 4,950,220.31 = 2,457,401.91 : x
  2. Step 2: Convert to fraction form
    3,306,570.27/4,950,220.31 = 2,457,401.91/x
  3. Step 3: Cross multiply
    3,306,570.27x = 4,950,220.31 × 2,457,401.91
  4. Step 4: Simplify right side
    3,306,570.27x = 12,164,680,832,427.78
  5. Step 5: Solve for x
    x = 12,164,680,832,427.78/3,306,570.27
  6. Step 6: Final answer
    x = 3,678,942.18

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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.