Home / 3,263,893.34-4,503,974.76-1,813,539.11

Finding the Fourth Proportional to 3,263,893.34, 4,503,974.76 and 1,813,539.11

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Solution

The fourth proportional to 3,263,893.34, 4,503,974.76 and 1,813,539.11 is: 2,502,573.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,893.34 : 4,503,974.76 = 1,813,539.11 : x
  2. Step 2: Convert to fraction form
    3,263,893.34/4,503,974.76 = 1,813,539.11/x
  3. Step 3: Cross multiply
    3,263,893.34x = 4,503,974.76 × 1,813,539.11
  4. Step 4: Simplify right side
    3,263,893.34x = 8,168,134,355,192.99
  5. Step 5: Solve for x
    x = 8,168,134,355,192.99/3,263,893.34
  6. Step 6: Final answer
    x = 2,502,573.93

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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.