Home / 4,737,230.80-7,105,846.20-4,214,683.60

Finding the Fourth Proportional to 4,737,230.80, 7,105,846.20 and 4,214,683.60

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Solution

The fourth proportional to 4,737,230.80, 7,105,846.20 and 4,214,683.60 is: 6,322,025.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,230.80 : 7,105,846.20 = 4,214,683.60 : x
  2. Step 2: Convert to fraction form
    4,737,230.80/7,105,846.20 = 4,214,683.60/x
  3. Step 3: Cross multiply
    4,737,230.80x = 7,105,846.20 × 4,214,683.60
  4. Step 4: Simplify right side
    4,737,230.80x = 29,948,893,443,262.32
  5. Step 5: Solve for x
    x = 29,948,893,443,262.32/4,737,230.80
  6. Step 6: Final answer
    x = 6,322,025.40

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Similar ratio
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1.5x scale

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.