Home / 4,536,469.20-6,804,703.80-4,144,558.80

Finding the Fourth Proportional to 4,536,469.20, 6,804,703.80 and 4,144,558.80

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Solution

The fourth proportional to 4,536,469.20, 6,804,703.80 and 4,144,558.80 is: 6,216,838.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,469.20 : 6,804,703.80 = 4,144,558.80 : x
  2. Step 2: Convert to fraction form
    4,536,469.20/6,804,703.80 = 4,144,558.80/x
  3. Step 3: Cross multiply
    4,536,469.20x = 6,804,703.80 × 4,144,558.80
  4. Step 4: Simplify right side
    4,536,469.20x = 28,202,495,015,683.44
  5. Step 5: Solve for x
    x = 28,202,495,015,683.44/4,536,469.20
  6. Step 6: Final answer
    x = 6,216,838.20

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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.