Home / 3,341,401.83-4,611,138.98-1,813,508.96

Finding the Fourth Proportional to 3,341,401.83, 4,611,138.98 and 1,813,508.96

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Solution

The fourth proportional to 3,341,401.83, 4,611,138.98 and 1,813,508.96 is: 2,502,644.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,401.83 : 4,611,138.98 = 1,813,508.96 : x
  2. Step 2: Convert to fraction form
    3,341,401.83/4,611,138.98 = 1,813,508.96/x
  3. Step 3: Cross multiply
    3,341,401.83x = 4,611,138.98 × 1,813,508.96
  4. Step 4: Simplify right side
    3,341,401.83x = 8,362,341,823,912.02
  5. Step 5: Solve for x
    x = 8,362,341,823,912.02/3,341,401.83
  6. Step 6: Final answer
    x = 2,502,644.77

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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.