Home / 4,737,481.80-7,106,222.70-4,241,470.20

Finding the Fourth Proportional to 4,737,481.80, 7,106,222.70 and 4,241,470.20

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Solution

The fourth proportional to 4,737,481.80, 7,106,222.70 and 4,241,470.20 is: 6,362,205.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737,481.80 : 7,106,222.70 = 4,241,470.20 : x
  2. Step 2: Convert to fraction form
    4,737,481.80/7,106,222.70 = 4,241,470.20/x
  3. Step 3: Cross multiply
    4,737,481.80x = 7,106,222.70 × 4,241,470.20
  4. Step 4: Simplify right side
    4,737,481.80x = 30,140,831,816,613.54
  5. Step 5: Solve for x
    x = 30,140,831,816,613.54/4,737,481.80
  6. Step 6: Final answer
    x = 6,362,205.30

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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.