Home / 3,341,628.64-4,611,452.76-1,813,736.44

Finding the Fourth Proportional to 3,341,628.64, 4,611,452.76 and 1,813,736.44

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Solution

The fourth proportional to 3,341,628.64, 4,611,452.76 and 1,813,736.44 is: 2,502,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,628.64 : 4,611,452.76 = 1,813,736.44 : x
  2. Step 2: Convert to fraction form
    3,341,628.64/4,611,452.76 = 1,813,736.44/x
  3. Step 3: Cross multiply
    3,341,628.64x = 4,611,452.76 × 1,813,736.44
  4. Step 4: Simplify right side
    3,341,628.64x = 8,363,959,912,150.57
  5. Step 5: Solve for x
    x = 8,363,959,912,150.57/3,341,628.64
  6. Step 6: Final answer
    x = 2,502,959.13

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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.