Home / 6,152,910.57-8,466,511.34-5,965,702.17

Finding the Fourth Proportional to 6,152,910.57, 8,466,511.34 and 5,965,702.17

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Solution

The fourth proportional to 6,152,910.57, 8,466,511.34 and 5,965,702.17 is: 8,208,909.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,152,910.57 : 8,466,511.34 = 5,965,702.17 : x
  2. Step 2: Convert to fraction form
    6,152,910.57/8,466,511.34 = 5,965,702.17/x
  3. Step 3: Cross multiply
    6,152,910.57x = 8,466,511.34 × 5,965,702.17
  4. Step 4: Simplify right side
    6,152,910.57x = 50,508,685,043,539.10
  5. Step 5: Solve for x
    x = 50,508,685,043,539.10/6,152,910.57
  6. Step 6: Final answer
    x = 8,208,909.34

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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.