Home / 3,284,702.92-4,532,232.56-1,834,175.18

Finding the Fourth Proportional to 3,284,702.92, 4,532,232.56 and 1,834,175.18

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Solution

The fourth proportional to 3,284,702.92, 4,532,232.56 and 1,834,175.18 is: 2,530,794.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,702.92 : 4,532,232.56 = 1,834,175.18 : x
  2. Step 2: Convert to fraction form
    3,284,702.92/4,532,232.56 = 1,834,175.18/x
  3. Step 3: Cross multiply
    3,284,702.92x = 4,532,232.56 × 1,834,175.18
  4. Step 4: Simplify right side
    3,284,702.92x = 8,312,908,471,539.86
  5. Step 5: Solve for x
    x = 8,312,908,471,539.86/3,284,702.92
  6. Step 6: Final answer
    x = 2,530,794.62

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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.