Home / 11,056,781.76-16,586,012.34-3,767,976.24

Finding the Fourth Proportional to 11,056,781.76, 16,586,012.34 and 3,767,976.24

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Solution

The fourth proportional to 11,056,781.76, 16,586,012.34 and 3,767,976.24 is: 5,652,250.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,781.76 : 16,586,012.34 = 3,767,976.24 : x
  2. Step 2: Convert to fraction form
    11,056,781.76/16,586,012.34 = 3,767,976.24/x
  3. Step 3: Cross multiply
    11,056,781.76x = 16,586,012.34 × 3,767,976.24
  4. Step 4: Simplify right side
    11,056,781.76x = 62,495,700,413,466.80
  5. Step 5: Solve for x
    x = 62,495,700,413,466.80/11,056,781.76
  6. Step 6: Final answer
    x = 5,652,250.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.