Home / 4,883,264.60-7,324,896.90-1,517,811.80

Finding the Fourth Proportional to 4,883,264.60, 7,324,896.90 and 1,517,811.80

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Solution

The fourth proportional to 4,883,264.60, 7,324,896.90 and 1,517,811.80 is: 2,276,717.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,264.60 : 7,324,896.90 = 1,517,811.80 : x
  2. Step 2: Convert to fraction form
    4,883,264.60/7,324,896.90 = 1,517,811.80/x
  3. Step 3: Cross multiply
    4,883,264.60x = 7,324,896.90 × 1,517,811.80
  4. Step 4: Simplify right side
    4,883,264.60x = 11,117,814,948,603.42
  5. Step 5: Solve for x
    x = 11,117,814,948,603.42/4,883,264.60
  6. Step 6: Final answer
    x = 2,276,717.70

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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.