Home / 3,340,896.62-4,610,440.35-1,813,003.76

Finding the Fourth Proportional to 3,340,896.62, 4,610,440.35 and 1,813,003.76

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Solution

The fourth proportional to 3,340,896.62, 4,610,440.35 and 1,813,003.76 is: 2,501,946.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,896.62 : 4,610,440.35 = 1,813,003.76 : x
  2. Step 2: Convert to fraction form
    3,340,896.62/4,610,440.35 = 1,813,003.76/x
  3. Step 3: Cross multiply
    3,340,896.62x = 4,610,440.35 × 1,813,003.76
  4. Step 4: Simplify right side
    3,340,896.62x = 8,358,745,689,805.72
  5. Step 5: Solve for x
    x = 8,358,745,689,805.72/3,340,896.62
  6. Step 6: Final answer
    x = 2,501,946.82

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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.