Home / 4,962,915.80-7,444,373.70-4,522,016.60

Finding the Fourth Proportional to 4,962,915.80, 7,444,373.70 and 4,522,016.60

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Solution

The fourth proportional to 4,962,915.80, 7,444,373.70 and 4,522,016.60 is: 6,783,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,915.80 : 7,444,373.70 = 4,522,016.60 : x
  2. Step 2: Convert to fraction form
    4,962,915.80/7,444,373.70 = 4,522,016.60/x
  3. Step 3: Cross multiply
    4,962,915.80x = 7,444,373.70 × 4,522,016.60
  4. Step 4: Simplify right side
    4,962,915.80x = 33,663,581,448,003.42
  5. Step 5: Solve for x
    x = 33,663,581,448,003.42/4,962,915.80
  6. Step 6: Final answer
    x = 6,783,024.90

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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.