Home / 3,341,608.50-4,611,296.28-1,813,682.82

Finding the Fourth Proportional to 3,341,608.50, 4,611,296.28 and 1,813,682.82

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Solution

The fourth proportional to 3,341,608.50, 4,611,296.28 and 1,813,682.82 is: 2,502,815.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,608.50 : 4,611,296.28 = 1,813,682.82 : x
  2. Step 2: Convert to fraction form
    3,341,608.50/4,611,296.28 = 1,813,682.82/x
  3. Step 3: Cross multiply
    3,341,608.50x = 4,611,296.28 × 1,813,682.82
  4. Step 4: Simplify right side
    3,341,608.50x = 8,363,428,840,965.91
  5. Step 5: Solve for x
    x = 8,363,428,840,965.91/3,341,608.50
  6. Step 6: Final answer
    x = 2,502,815.29

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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.